nétait
Nétait is not a standard French word. In ordinary, correct French, the negated imperfect of être in the third person singular is written n était or, more commonly, n'était when the ne is contracted before a vowel. Therefore, the standard form is n'était, a contraction of ne était. The spelling nétait may appear as a misspelling, typographical error, or in OCR-produced text, but it is not accepted in contemporary French orthography.
Etymology and form: The construction combines the negation particle ne with the imperfect tense of être, était.
Usage: The imperfect tense describes ongoing or habitual past states or actions. The negated imperfect is used
Related forms and notes: Other negated forms of être in the imperfect include j'étais pas, tu étais
See also: French negation, ne... pas, imparfait, contraction.