could overamplify
Regular verb: overamplify - overamplified- overamplified

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could overamplify
you could overamplify
she could overamplify
we could overamplify
you could overamplify
they could overamplify 	I could be overamplifying
you could be overamplifying
she could be overamplifying
we could be overamplifying
you could be overamplifying
they could be overamplifying	I could have overamplified
you could have overamplified
she could have overamplified
we could have overamplified
you could have overamplified
they could have overamplified	I could have been overamplifying
you could have been overamplifying
she could have been overamplifying
we could have been overamplifying
you could have been overamplifying
they could have been overamplifying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not overamplify
you could not overamplify
she could not overamplify
we could not overamplify
you could not overamplify
they could not overamplify 	I could not be overamplifying
you could not be overamplifying
she could not be overamplifying
we could not be overamplifying
you could not be overamplifying
they could not be overamplifying	I could not have overamplified
you could not have overamplified
she could not have overamplified
we could not have overamplified
you could not have overamplified
they could not have overamplified	I could not have been overamplifying
you could not have been overamplifying
she could not have been overamplifying
we could not have been overamplifying
you could not have been overamplifying
they could not have been overamplifying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I overamplify?
could you overamplify?
could she overamplify?
could we overamplify?
could you overamplify?
could they overamplify? 	could I be overamplifying?
could you be overamplifying?
could she be overamplifying?
could we be overamplifying?
could you be overamplifying?
could they be overamplifying? 	could I have overamplified?
could you have overamplified?
could she have overamplified?
could we have overamplified?
could you have overamplified?
could they have overamplified? 	could I have been overamplifying?
could you have been overamplifying?
could she have been overamplifying?
could we have been overamplifying?
could you have been overamplifying?
could they have been overamplifying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not overamplify?
could you not overamplify?
could she not overamplify?
could we not overamplify?
could you not overamplify?
could they not overamplify? 	could I not be overamplifying?
could you not be overamplifying?
could she not be overamplifying?
could we not be overamplifying?
could you not be overamplifying?
could they not be overamplifying? 	could I not have overamplified?
could you not have overamplified?
could she not have overamplified?
could we not have overamplified?
could you not have overamplified?
could they not have overamplified? 	could I not have been overamplifying?
could you not have been overamplifying?
could she not have been overamplifying?
could we not have been overamplifying?
could you not have been overamplifying?
could they not have been overamplifying?