could regrow
Irregular verb: regrow - regrew- regrown

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could regrow
you could regrow
she could regrow
we could regrow
you could regrow
they could regrow 	I could be regrowing
you could be regrowing
she could be regrowing
we could be regrowing
you could be regrowing
they could be regrowing	I could have regrown
you could have regrown
she could have regrown
we could have regrown
you could have regrown
they could have regrown	I could have been regrowing
you could have been regrowing
she could have been regrowing
we could have been regrowing
you could have been regrowing
they could have been regrowing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not regrow
you could not regrow
she could not regrow
we could not regrow
you could not regrow
they could not regrow 	I could not be regrowing
you could not be regrowing
she could not be regrowing
we could not be regrowing
you could not be regrowing
they could not be regrowing	I could not have regrown
you could not have regrown
she could not have regrown
we could not have regrown
you could not have regrown
they could not have regrown	I could not have been regrowing
you could not have been regrowing
she could not have been regrowing
we could not have been regrowing
you could not have been regrowing
they could not have been regrowing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I regrow?
could you regrow?
could she regrow?
could we regrow?
could you regrow?
could they regrow? 	could I be regrowing?
could you be regrowing?
could she be regrowing?
could we be regrowing?
could you be regrowing?
could they be regrowing? 	could I have regrown?
could you have regrown?
could she have regrown?
could we have regrown?
could you have regrown?
could they have regrown? 	could I have been regrowing?
could you have been regrowing?
could she have been regrowing?
could we have been regrowing?
could you have been regrowing?
could they have been regrowing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not regrow?
could you not regrow?
could she not regrow?
could we not regrow?
could you not regrow?
could they not regrow? 	could I not be regrowing?
could you not be regrowing?
could she not be regrowing?
could we not be regrowing?
could you not be regrowing?
could they not be regrowing? 	could I not have regrown?
could you not have regrown?
could she not have regrown?
could we not have regrown?
could you not have regrown?
could they not have regrown? 	could I not have been regrowing?
could you not have been regrowing?
could she not have been regrowing?
could we not have been regrowing?
could you not have been regrowing?
could they not have been regrowing?