could revindicate
Regular verb: revindicate - revindicated- revindicated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could revindicate
you could revindicate
she could revindicate
we could revindicate
you could revindicate
they could revindicate 	I could be revindicating
you could be revindicating
she could be revindicating
we could be revindicating
you could be revindicating
they could be revindicating	I could have revindicated
you could have revindicated
she could have revindicated
we could have revindicated
you could have revindicated
they could have revindicated	I could have been revindicating
you could have been revindicating
she could have been revindicating
we could have been revindicating
you could have been revindicating
they could have been revindicating	

Negation 	
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I could not revindicate
you could not revindicate
she could not revindicate
we could not revindicate
you could not revindicate
they could not revindicate 	I could not be revindicating
you could not be revindicating
she could not be revindicating
we could not be revindicating
you could not be revindicating
they could not be revindicating	I could not have revindicated
you could not have revindicated
she could not have revindicated
we could not have revindicated
you could not have revindicated
they could not have revindicated	I could not have been revindicating
you could not have been revindicating
she could not have been revindicating
we could not have been revindicating
you could not have been revindicating
they could not have been revindicating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I revindicate?
could you revindicate?
could she revindicate?
could we revindicate?
could you revindicate?
could they revindicate? 	could I be revindicating?
could you be revindicating?
could she be revindicating?
could we be revindicating?
could you be revindicating?
could they be revindicating? 	could I have revindicated?
could you have revindicated?
could she have revindicated?
could we have revindicated?
could you have revindicated?
could they have revindicated? 	could I have been revindicating?
could you have been revindicating?
could she have been revindicating?
could we have been revindicating?
could you have been revindicating?
could they have been revindicating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not revindicate?
could you not revindicate?
could she not revindicate?
could we not revindicate?
could you not revindicate?
could they not revindicate? 	could I not be revindicating?
could you not be revindicating?
could she not be revindicating?
could we not be revindicating?
could you not be revindicating?
could they not be revindicating? 	could I not have revindicated?
could you not have revindicated?
could she not have revindicated?
could we not have revindicated?
could you not have revindicated?
could they not have revindicated? 	could I not have been revindicating?
could you not have been revindicating?
could she not have been revindicating?
could we not have been revindicating?
could you not have been revindicating?
could they not have been revindicating?