could surprint
Regular verb: surprint - surprinted- surprinted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could surprint
you could surprint
she could surprint
we could surprint
you could surprint
they could surprint 	I could be surprinting
you could be surprinting
she could be surprinting
we could be surprinting
you could be surprinting
they could be surprinting	I could have surprinted
you could have surprinted
she could have surprinted
we could have surprinted
you could have surprinted
they could have surprinted	I could have been surprinting
you could have been surprinting
she could have been surprinting
we could have been surprinting
you could have been surprinting
they could have been surprinting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not surprint
you could not surprint
she could not surprint
we could not surprint
you could not surprint
they could not surprint 	I could not be surprinting
you could not be surprinting
she could not be surprinting
we could not be surprinting
you could not be surprinting
they could not be surprinting	I could not have surprinted
you could not have surprinted
she could not have surprinted
we could not have surprinted
you could not have surprinted
they could not have surprinted	I could not have been surprinting
you could not have been surprinting
she could not have been surprinting
we could not have been surprinting
you could not have been surprinting
they could not have been surprinting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I surprint?
could you surprint?
could she surprint?
could we surprint?
could you surprint?
could they surprint? 	could I be surprinting?
could you be surprinting?
could she be surprinting?
could we be surprinting?
could you be surprinting?
could they be surprinting? 	could I have surprinted?
could you have surprinted?
could she have surprinted?
could we have surprinted?
could you have surprinted?
could they have surprinted? 	could I have been surprinting?
could you have been surprinting?
could she have been surprinting?
could we have been surprinting?
could you have been surprinting?
could they have been surprinting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not surprint?
could you not surprint?
could she not surprint?
could we not surprint?
could you not surprint?
could they not surprint? 	could I not be surprinting?
could you not be surprinting?
could she not be surprinting?
could we not be surprinting?
could you not be surprinting?
could they not be surprinting? 	could I not have surprinted?
could you not have surprinted?
could she not have surprinted?
could we not have surprinted?
could you not have surprinted?
could they not have surprinted? 	could I not have been surprinting?
could you not have been surprinting?
could she not have been surprinting?
could we not have been surprinting?
could you not have been surprinting?
could they not have been surprinting?