Conjugation of verb "To change"
Negative
He/She/It doesn't change. Present Simple ContinuousNegative
He/She/It isn't changing.Negative
He/She/It wasn't changing.Negative
He/She/It hasn't changed. Present Perfect ContinuousAffirmative
He/She/It's been changing.Negative
You haven't been changing.
We haven't been changing.
He/She/It hasn't been changing.
You haven't been changing.
They haven't been changing.Interrogative
Has he/she/it been changing?Negative
He/She/It hadn't changed.Affirmative
He/She/It'd been changing.Negative
You hadn't been changing.
He/She/It hadn't been changing.
You hadn't been changing.
They hadn't been changing.Interrogative
Had he/she/it been changing?Affirmative
He/She/It'll have changed.Negative
He/She/It won't have changed.Interrogative
Will he/she/it have changed?Negative
He/She/It wouldn't change.Affirmative
He/She/It'd have changed.Negative
You wouldn't have changed.
We wouldn't have changed.
He/She/It wouldn't have changed.
You wouldn't have changed.
They wouldn't have changed.Interrogative
Would he/she/it have changed?