Essayeraient
Essayeraient is the spelling that appears to be the third-person plural form of the French verb essayer in the conditional mood, but the standard form in modern French is essaieraient. The form essayeraient is generally considered a misspelling or nonstandard variant that results from attaching the usual -aient ending to the infinitive rather than to the future stem essaier-. In formal writing, the correct pronunciation and morphology use essaieraient.
Conjugation and morphology: the verb essaier in the conditional present yields jEssaierais, tu essaierais, il essaierait,
Usage: the conditional present expresses hypothetical situations, polite requests, or propositions dependent on another condition. For
Etymology: from the verb essayer (to try) with the French conditional suffix -aient on the derived future
See also: essayer, conjugation of French verbs, conditional mood, French orthography.