commençaisvscommençaitTell them apart

Which to use

“commençais” and “commençait” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#17,907
“commençais” frequency rank
#8,520
“commençait” frequency rank
26427
confusion score

Side-by-Side Comparison

Feature commençais commençait
Definition Première personne du singulier de l’indicatif imparfait de commencer. Troisième personne du singulier de l’indicatif imparfait de commencer.

Same sound, different letters: commençais vs commençait

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 9 letters. commençais and commençait follow the identical consonant-vowel pattern (CVCCVCCVVC). Same shape at a glance is often the real trap, independent of shared letters.

10 ch
commençais
10 ch
commençait

Same sound, different spelling - commençais / commençait

This is the hard kind. commençais and commençait are pronounced identically (\kɔ.mɑ̃.sɛ\) and both work as averb. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by a single letter - s in “commençais” becomes t in “commençait”. Our composite confusion score for this pair is 26427, derived from the frequency rank of both members and their visual similarity.

commençais is recorded at frequency rank #17,907, classified as averb, pronounced \kɔ.mɑ̃.sɛ\. commençait is at rank #8,520, tagged as averb, pronounced \kɔ.mɑ̃.sɛ\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 26427, this pair ranks #335,070 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of commençais vs commençait

Shared letters: aceimnoç. Private to "commençais": s. Private to "commençait": t.

"commençais" · 10 letters · shape CVCCVCCVVC  ·  "commençait" · 10 letters · shape CVCCVCCVVC

Frequently Asked Questions

Is swapping "commençais" for "commençait" ever safe?
No. They are pronounced the same (\kɔ.mɑ̃.sɛ\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
In ordinary French text, does "commençais" or "commençait" show up more?
"commençait" is the more common of the two: it sits at frequency rank #8,520 in our French list, against #17,907 for "commençais". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

"commençais" and "commençait" share a sound, keep the gloss open, then jump to the headword or a nearby trap.

  • Full dictionary entry for "commençais" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "commençait" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #335,070 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "commençais" and "commençait" also get mixed up with nearby pairs, the highest-scored neighbour is "commençais vs commencées". Nearby pair

Confusion rank #335,070 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list