Many sentences hinge on a form of to be (is, are, was, were, am, being). Those sentences often label rather than show. E-Prime pushes you to remove copulas and replace them with actions, evidence, or clearer agents so readers see what happened and who acted.
Below: a compact method, memory tricks, and many realistic before/after rewrites for work, school, and everyday contexts so you can fix sentences fast.
Find the copula, ask "How do I know?" or "Who did what?", then replace the label with an active verb, participle phrase, or evidence/result clause.
E-Prime avoids finite forms of to be so sentences show observable actions, agents, or evidence instead of bare labels. That shift turns static descriptions into instances of what happened and why.
Common rewrite patterns: replace a label with a verb (She is a leader → She leads the team), add evidence (The test is valid → The test produced consistent results), or flip passive to active (The memo was written by Jo → Jo wrote the memo).
Use E-Prime in narratives, reports, proposals, and teaching where agency and evidence matter. Keep short copulas for headings, labels, or idioms when changing them adds noise without clarity.
Treat E-Prime as a tool: force specificity in assessments, blame, or change; accept copulas for concise labels or established phrases.
Step 1 - Isolate: underline the to be verb and the linked phrase. Step 2 - Question: ask "How do I know?" or "Who did what?" Step 3 - Rebuild: replace the copula with an action, a participial phrase, or a clause showing evidence or result.
If you cannot answer the evidence/agent question, add one: provide a measurement, an action, or a result that supports the claim.
Practice predicting each rewrite before you read it. Use the right-hand sentences as templates - swap subjects and specifics for your context.
Test whole sentences, not isolated phrases - context usually clarifies the best rewrite.
Keep two checks handy: the Evidence Question and the Agent Question. Evidence: after spotting to be ask "How do I know?" Agent: ask "Who did this?" The answers supply the verb or clause to replace the copula.
Carry a short list of strong verbs you use often (produce, deliver, resolve, explain, demonstrate, reveal). Swap 'is' with one that fits.
Some constructions require to be for clarity: equational sentences (John is my brother), existential there is/are when no agent exists, and some passive forms that compactly state facts. E-Prime asks you to consider alternatives, not to force awkward phrasing.
When you convert passive voice, preserve meaning and agency: "The paper was written by Maria" → "Maria wrote the paper." If the agent remains unknown, add evidence or a result to inform the reader.
Replacing a short copula sentence with a longer active phrase can change modifier structure. Watch compound-modifier hyphens and comma placement after participial openings.
Removing copulas can reveal sibling issues: passive voice, nominalizations, and vague quantifiers. Convert nominals back to verbs (conduct a review → review), name agents in passive sentences, and replace fuzzy words (many/some) with counts or ranges when possible.
Start with one paragraph: highlight every to be, apply the 3-step process, and replace obvious labels first. Keep natural rhythms by using short clauses and contractions; you don't need to rewrite every sentence if a copula adds clarity.
Yes. E-Prime often improves clarity by forcing evidence-based wording. Convert "This result is significant" into "This result shows a statistically significant difference (p < .05)" to reveal the evidence behind the claim.
"There is/are" can hide agency or cause. Prefer active constructions: "There is a leak" → "Water leaked from the pipe." If no agent exists, describe symptoms or measurements so readers understand the issue.
Flip to active voice: "Maria wrote the paper." Active voice names the agent and fits E-Prime. If the agent must remain anonymous, provide results or evidence to keep the sentence useful.
Tools help by highlighting copula-heavy sentences and offering suggestions, but treat those suggestions as prompts. Use the Evidence/Agent questions to choose rewrites that preserve meaning and tone.
Pick a paragraph from your last email or draft. Highlight every to be and apply the 3-step process to each sentence. Practice turns the Evidence and Agent questions into fast instincts.
For quick feedback, paste one sentence into a grammar checker, review the suggestions, and prefer the rewrite that shows action, agent, or evidence.