was been (has been)

"Was been" is not grammatical in standard English. Learners often write it when they hesitate between the present perfect (has/have been) and the simple past (was/were). Use time clues and the idea of ongoing relevance to pick the right tense.

Below: a short rule, many natural wrong→right pairs, quick rewrites for work/school/casual contexts, and a simple checklist you can use every time you edit.

Quick answer

Never write "was been." Use has/have been when an action or state began in the past and continues or matters now. Use was/were when the action happened at a definite past time and is finished. Use had been for an action completed before another past event.

Present perfect (has/have been): ongoing or relevant now - He has been working here for two years.
Simple past (was/were): finished at a specific past time - He was working there last summer.
Past perfect (had been): earlier past before another past event - She had been studying before the exam.

Core explanation: why "was been" is wrong

English builds the present perfect with has/have + past participle (has been). The simple past uses was/were + past participle or the past continuous. "Was been" mixes a past auxiliary with the past participle expecting has/have or had, so the sequence is grammatically inconsistent.

Pick by time frame and relevance: ongoing/relevant now → has/have been. Finished, time-marked event → was/were. Earlier-than-another-past → had been.

Present perfect: He has been working (ongoing or relevant now).
Simple past: He was working yesterday (finished at that past time).
Past perfect: He had been working before the meeting (earlier past relative to another past event).

Examples - clear wrong → right pairs

Frequent errors and correct alternatives, with brief notes on why each correction fits.

Wrong: He was been working on the report for weeks.
Right: He has been working on the report for weeks. (ongoing)
Wrong: She was been sick yesterday.
Right: She was sick yesterday. (specific past time)
Wrong: They was been friends for ten years.
Right: They have been friends for ten years. (state continuing into present)
Wrong: I was been trying to call you all day.
Right: I have been trying to call you all day. (ongoing today)
Wrong: It was been raining every afternoon this month.
Right: It has been raining every afternoon this month. (repeated, relevant now)
Wrong: The cake was been baked earlier.
Right: The cake was baked earlier. Or: The cake has been baked. (choose finished vs. present relevance)

Work - Wrong: The client was been informed about the delay.
Right: The client has been informed about the delay. (current status)
Work - Wrong: I was been working on the Q3 forecast.
Right: I have been working on the Q3 forecast. (ongoing project)
Work - Wrong: The report was been completed by the analyst.
Right: The report was completed by the analyst. Or: The report has been completed. (finished vs present relevance)

School - Wrong: She was been studying for the exam for two weeks.
Right: She has been studying for the exam for two weeks. (ongoing study)
School - Wrong: The experiment was been repeated three times.
Right: The experiment has been repeated three times. (results relevant now)
School - Wrong: I was been a member of the debate team last year.
Right: I was a member of the debate team last year. (definite past)

Casual - Wrong: I was been waiting for you for ages.
Right: I have been waiting for you for ages. (ongoing wait)
Casual - Wrong: He was been to that cafe many times.
Right: He has been to that cafe many times. (visited before now)
Casual - Wrong: They was been married since 2010.
Right: They have been married since 2010. (state continuing now)

Rewrite example - Original: She was been late every day this week. Fix: She has been late every day this week. Alternative (completed pattern): She was late every day this week.
Rewrite example - Original: He was been offered the job last month. Fix: He was offered the job last month. If you mean it's still current: He has been offered the job.
Rewrite example - Original: We was been preparing the presentation this morning. Fix: We have been preparing the presentation this morning. (ongoing into the present)
Rewrite example - Original: They was been arguing before the meeting. Fix: They had been arguing before the meeting. (argument ended before another past event)

Real usage and tone: pick the register

Present perfect highlights current relevance, progress, or experience. Simple past reports finished events tied to time markers. Choose the register that matches your communicative goal.

Formal report: prefer simple past with explicit dates. Example: The server was upgraded on March 1.
Status update: prefer present perfect for recent or ongoing information. Example: The server has been upgraded and is back online.
Narrative: use simple past to sequence events. Example: She was promoted, then she left the company.

Usage note: The candidate was promoted in 2019 (date-specific). She has been promoted and started a new role this month (recent, relevant now).

Rewrite help: quick steps to fix "was been"

Three fast steps to correct a sentence that contains "was been" or feels tense-uncertain.

1) Spot time words: since/for/already/yet → likely present perfect. yesterday/last week/in 2010 → likely simple past.
2) Ask: Does it touch now? If yes → has/have been. If no and time is fixed → was/were.
3) If the action occurred before another past event → use had been.

Original: They was been advertising the role since January. Fix: They have been advertising the role since January.
Original: The door was been left open yesterday. Fix: The door was left open yesterday.
Original: I was been learning piano for months before I got a teacher. Fix: I had been learning piano for months before I got a teacher.

Fix your sentence: a short checklist to self-edit

Use this checklist when you see "was been" or aren't sure about tense.

Find time signals: since/for → present-perfect candidate; yesterday/last year → simple past candidate.
Decide if the state/action continues now. If yes → has/have been. If not → was/were.
If passive, choose between past passive (was + past participle) and present-perfect passive (has been + past participle).
Read the corrected version aloud for naturalness.

Check: Wrong: I was been accepted to the program last year. 'last year' →
Right: I was accepted to the program last year.
Check: Wrong: He was been learning French since January. 'since January' →
Right: He has been learning French since January.

Try your own sentence

Test the whole sentence rather than the phrase alone. Context clears the right tense in most cases.

Memory trick: decide in seconds

Use this two-question mnemonic to choose the auxiliary quickly.

Mnemonic: "Does it touch now?" If yes → has/have been. If no and time is fixed → was/were.
Time signals: since/for/already/yet → present perfect. yesterday/last/ago/on + date → simple past.

Example: If you see "since April" → He has been the manager since April.

Similar mistakes to watch for

These near-mistakes often appear in the same sentences. Use the same time-frame test to fix them.

had been vs has been: use had been for a past-before-past sequence (She had been living in Paris before 2015).
was being (past continuous passive) vs has been being: prefer was being for actions in progress in the past; avoid rare "has been being" forms.
has gone vs has been: has gone = still away; has been = visited and returned.

Wrong: He had been been promoted last month.
Right: He was promoted last month. Or: He has been promoted (if recent and relevant).
Wrong: She was being gone to the meeting.
Right: She had gone to the meeting. Or: She has gone to the meeting (if still away).

Hyphenation, spacing, contractions and small orthography notes

Auxiliaries and participles use normal spacing and no hyphens. Contractions are fine in informal writing but won't fix tense errors.

Write: has been, have been, was being, had been - no hyphens.
Contractions: He's been = He has been (informal). Never write "wasn't been."
If you spot two auxiliaries in a row (was been / had been been), remove the extra auxiliary and choose the correct tense.

Spacing: Incorrect: She wasn't been informed.
Correct: She wasn't informed. Or: She hasn't been informed.

Grammar checklist: final tips and common cases

Short, testable rules to keep handy while editing.

Don't mix a past-tense auxiliary (was/were) with the participle "been" expecting has/have/had.
Use has/have been for ongoing states or actions relevant now; use was/were for finished events at a definite time.
Use had been to show completion before another past event.
If passive voice is intended, decide whether the passive is recent (has been + past participle) or completed at a known past time (was + past participle).

Case: The results have been published (present relevance) vs The results were published last year (definite past).

FAQ

Is "was been" ever correct?

No. "Was been" is not a correct auxiliary sequence in standard English. Replace it with has/have been, had been, was being, or simply was/were depending on the meaning.

When should I use has been vs was?

Use has/have been when the action or state started in the past and continues or affects the present. Use was/were when the action took place at a specific past time and is finished.

Which is right: "He has been promoted" or "He was promoted"?

Both are correct in different contexts. "He has been promoted" emphasizes recent relevance. "He was promoted" is used with a specified past time (e.g., last month).

Can I fix "was been" by using had been?

Only if the intended meaning is past perfect (an action completed before another past action). Example: Wrong: She was been working before the meeting. Correct (past perfect): She had been working before the meeting.

Quick way to check a sentence when unsure?

Look for time signals (since/for vs yesterday/last), ask "Does it touch now?", and try both corrected versions aloud. Use the checklist: ongoing → has/have been; definite past → was/were.

Need a second opinion?

If you're still unsure after the checklist, paste your sentence into a checker or ask a colleague. Quick peer checks and noting the time signal will help you remember the rule next time.