could irrupt
Regular verb: irrupt - irrupted- irrupted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could irrupt
you could irrupt
she could irrupt
we could irrupt
you could irrupt
they could irrupt 	I could be irrupting
you could be irrupting
she could be irrupting
we could be irrupting
you could be irrupting
they could be irrupting	I could have irrupted
you could have irrupted
she could have irrupted
we could have irrupted
you could have irrupted
they could have irrupted	I could have been irrupting
you could have been irrupting
she could have been irrupting
we could have been irrupting
you could have been irrupting
they could have been irrupting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not irrupt
you could not irrupt
she could not irrupt
we could not irrupt
you could not irrupt
they could not irrupt 	I could not be irrupting
you could not be irrupting
she could not be irrupting
we could not be irrupting
you could not be irrupting
they could not be irrupting	I could not have irrupted
you could not have irrupted
she could not have irrupted
we could not have irrupted
you could not have irrupted
they could not have irrupted	I could not have been irrupting
you could not have been irrupting
she could not have been irrupting
we could not have been irrupting
you could not have been irrupting
they could not have been irrupting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I irrupt?
could you irrupt?
could she irrupt?
could we irrupt?
could you irrupt?
could they irrupt? 	could I be irrupting?
could you be irrupting?
could she be irrupting?
could we be irrupting?
could you be irrupting?
could they be irrupting? 	could I have irrupted?
could you have irrupted?
could she have irrupted?
could we have irrupted?
could you have irrupted?
could they have irrupted? 	could I have been irrupting?
could you have been irrupting?
could she have been irrupting?
could we have been irrupting?
could you have been irrupting?
could they have been irrupting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not irrupt?
could you not irrupt?
could she not irrupt?
could we not irrupt?
could you not irrupt?
could they not irrupt? 	could I not be irrupting?
could you not be irrupting?
could she not be irrupting?
could we not be irrupting?
could you not be irrupting?
could they not be irrupting? 	could I not have irrupted?
could you not have irrupted?
could she not have irrupted?
could we not have irrupted?
could you not have irrupted?
could they not have irrupted? 	could I not have been irrupting?
could you not have been irrupting?
could she not have been irrupting?
could we not have been irrupting?
could you not have been irrupting?
could they not have been irrupting?