missing verb after 'this'

Starting a sentence with a time phrase (This morning, Yesterday, At 7 a.m.) is normal - but those phrases only tell when. If the sentence lacks a subject or main verb, you get a fragment. Below are crisp rules, clear patterns, many concrete wrong/right pairs (work, school, casual), quick rewrite templates you can copy, and a simple memory trick so you stop deleting verbs by accident.

Quick answer: why "This morning..." often breaks

Time phrases only tell when; they don't supply a subject or a main verb. If you write "This morning, ..." and there's no subject + verb after it, you have a fragment. Fix by adding a subject and verb or by attaching the phrase to an existing clause.

Check: Is there a subject (I, we, she, it) and a main verb (went, was, emailed)? If not → fragment.
If tense matters, add the right auxiliary: have/has/had, was/were, is/are.
Fragments are fine in headlines/notes; avoid them in formal emails, reports, and essays.

Core explanation: what's missing and how to spot it

A verb expresses action or state. Without it, the sentence doesn't tell what happened or who did it. Introductory time phrases often float because writers stop after the phrase or forget to include a subject.

Common fragment pattern: Time phrase + comma, then no subject or a non-finite verb (e.g., "This morning, went to the store").
Repair patterns: add subject ("This morning, I went..."), add dummy subject ("This morning, it rained..."), or attach the phrase to a main clause ("I fixed it this morning.").
Watch auxiliaries: "have/has/had" for perfect tenses, "is/are/was/were" for progressive or passive.

How this looks in normal writing

Seeing examples across work, school, and casual contexts helps the correct pattern stick. Note where fragments are acceptable (headlines) and where they aren't (formal prose).

Work: In a report, write "This morning, the server went down." not "This morning, went down."
School: In an essay, write "This morning, I revised the chapter." not "This morning, revised the chapter."
Casual: In a text, "This morning I ran three miles." is fine; dropping the subject still sounds informal but is technically a fragment.

Wrong vs right examples you can copy

Pairs below show the missing-verb problem and the straight fixes you can reuse.

Wrong: This morning, am raining heavily.
Right: This morning, it is raining heavily.
Wrong: We to the park last weekend.
Right: We went to the park last weekend.
Wrong: This morning, submitted the report.
Right: This morning, I submitted the report.
Wrong: The backup, this morning, failed.
Right: The backup failed this morning.
Wrong: Project update: this morning, still pending.
Right: Project update: this morning, it is still pending.
Wrong: Final draft, this morning, needs revision.
Right: The final draft this morning needs revision.
Work - Wrong: The migration looks This morning by Friday.Work -
Right: The migration should be complete by Friday morning.
School - Wrong: The reading load is heavy, but still This morning over two weeks.School -
Right: The reading load is heavy, but manageable this morning with two weeks to go.
Casual - Wrong: Dinner at six is This morning for me.Casual -
Right: Dinner at six works for me this evening; this morning I'm busy.

How to fix your own sentence (quick templates)

Use these steps and templates to turn fragments into full sentences without changing meaning.

Step 1: Identify the intended actor and tense.
Step 2: Insert a subject or dummy subject (I, we, they, it).
Step 3: Add the correct verb form or auxiliary and reread for tone.

Template - add subject: "This morning, I + past verb" → "This morning, I checked the logs."
Template - dummy subject: "This morning, it + verb" → "This morning, it started snowing."
Template - attach to clause: "We fixed it + this morning" → "We fixed it this morning."

Rewrite example: Original: "This plan is This morning if everyone stays late."
Rewrite: "This plan works this morning if everyone stays late."
Rewrite example: Original: "The assignment feels This morning now."
Rewrite: "The assignment feels urgent this morning."
Rewrite example: Original: "Is that This morning this afternoon?"
Rewrite: "Do you mean this morning or this afternoon?"

A simple memory trick

Train the phrase as a single unit tied to meaning, not to how it sounds.

Picture "this morning" as the time slot, then ask: who? what happened? Add that subject and verb.
When drafting, underline the time phrase and confirm the clause that follows contains a verb.
Search your drafts for lone time phrases and fix them in bulk.

Similar mistakes to watch for

Fixing one spacing or verb mistake often helps you spot related errors nearby.

Split words and spacing confusion (e.g., "every day" vs "everyday").
Hyphenation issues (check compound adjectives like "well-known").
Verb-form confusion (wrong non-finite verb instead of a finite verb).
Word-class confusion (using a noun where a verb is required).

FAQ

Can I ever leave "This morning" by itself in an email subject?

Yes. Subject lines and headlines often use fragments for brevity ("This morning: server outage"). In the email body, follow with a full clause.

Is "This morning, went to the store" correct?

No. It's missing a subject. Correct: "This morning, I went to the store."

Do I always need a comma after "This morning"?

In formal prose, use a comma after an introductory time phrase. In headlines or very informal text, you can omit it for style.

When should I prefer passive fixes ("was submitted") over adding a subject?

Use passive when the actor is unimportant or you want a neutral tone: "This morning, the report was submitted." Use active to name the actor: "This morning, I submitted the report."

Will grammar checkers always catch fragments?

Many checkers flag fragments, but automated fixes can alter tone or meaning. Treat suggestions as starting points and compare them to your intended meaning.

Quick check before you send

Run a quick TIME test: Tense, Identity (subject), Main verb, End punctuation. If any item is missing, add the subject or verb and reread. For speed, paste a sentence into a checker to surface likely missing verbs - then approve or adjust the suggestion to keep your meaning.