English verb conjugation
CAN AMELIORATE

Regular verb: ameliorate - ameliorated - ameliorated

Affirmation

Simple form	V-ing form
I can ameliorate you can ameliorate she can ameliorate we can ameliorate you can ameliorate they can ameliorate	I can be ameliorating you can be ameliorating she can be ameliorating we can be ameliorating you can be ameliorating they can be ameliorating
Perfect	V-ing perfect
I can have ameliorated you can have ameliorated she can have ameliorated we can have ameliorated you can have ameliorated they can have ameliorated	I can have been ameliorating you can have been ameliorating she can have been ameliorating we can have been ameliorating you can have been ameliorating they can have been ameliorating

Negation

Simple form	V-ing form
I cannot ameliorate you cannot ameliorate she cannot ameliorate we cannot ameliorate you cannot ameliorate they cannot ameliorate	I cannot be ameliorating you cannot be ameliorating she cannot be ameliorating we cannot be ameliorating you cannot be ameliorating they cannot be ameliorating
Perfect	V-ing perfect
I cannot have ameliorated you cannot have ameliorated she cannot have ameliorated we cannot have ameliorated you cannot have ameliorated they cannot have ameliorated	I cannot have been ameliorating you cannot have been ameliorating she cannot have been ameliorating we cannot have been ameliorating you cannot have been ameliorating they cannot have been ameliorating

Interrogative form

Simple form	V-ing form
can I ameliorate? can you ameliorate? can she ameliorate? can we ameliorate? can you ameliorate? can they ameliorate?	can I be ameliorating? can you be ameliorating? can she be ameliorating? can we be ameliorating? can you be ameliorating? can they be ameliorating?
Perfect	V-ing perfect
can I have ameliorated? can you have ameliorated? can she have ameliorated? can we have ameliorated? can you have ameliorated? can they have ameliorated?	can I have been ameliorating? can you have been ameliorating? can she have been ameliorating? can we have been ameliorating? can you have been ameliorating? can they have been ameliorating?

Interro-negative form

Simple form	V-ing form
can I not ameliorate? can you not ameliorate? can she not ameliorate? can we not ameliorate? can you not ameliorate? can they not ameliorate?	can I not be ameliorating? can you not be ameliorating? can she not be ameliorating? can we not be ameliorating? can you not be ameliorating? can they not be ameliorating?
Perfect	V-ing perfect
can I not have ameliorated? can you not have ameliorated? can she not have ameliorated? can we not have ameliorated? can you not have ameliorated? can they not have ameliorated?	can I not have been ameliorating? can you not have been ameliorating? can she not have been ameliorating? can we not have been ameliorating? can you not have been ameliorating? can they not have been ameliorating?