Examples to be negative short form

A Comprehensive Guide to English Verb Conjugations Covering the Long and Short Forms of To Be

A short form of the Positive and Negative Affect Schedule: evaluation of factorial validity and invariance across demographic variables in a community sample - ScienceDirect

Verb to be affirmative and negative forms

Verb to be - negative forms, questio…: English ESL worksheets pdf & doc

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All about the Present Simple Tense

Past Simple with to be (wasn't/‌weren't) - Negative - Short forms - Worksheet

Complete The Sentences With Negative Form of Verb To Be

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SOLUTION: Verb to be grammar drills 803 1 - Studypool

Negative Contractions