English verb conjugation
CAN REGROW

Irregular verb: regrow - regrew - regrown

Affirmation

Simple form	V-ing form
I can regrow you can regrow he can regrow we can regrow you can regrow they can regrow	I can be regrowing you can be regrowing he can be regrowing we can be regrowing you can be regrowing they can be regrowing
Perfect	V-ing perfect
I can have regrown you can have regrown he can have regrown we can have regrown you can have regrown they can have regrown	I can have been regrowing you can have been regrowing he can have been regrowing we can have been regrowing you can have been regrowing they can have been regrowing

Negation

Simple form	V-ing form
I can't regrow you can't regrow he can't regrow we can't regrow you can't regrow they can't regrow	I can't be regrowing you can't be regrowing he can't be regrowing we can't be regrowing you can't be regrowing they can't be regrowing
Perfect	V-ing perfect
I can't have regrown you can't have regrown he can't have regrown we can't have regrown you can't have regrown they can't have regrown	I can't have been regrowing you can't have been regrowing he can't have been regrowing we can't have been regrowing you can't have been regrowing they can't have been regrowing

Interrogative form

Simple form	V-ing form
can I regrow? can you regrow? can he regrow? can we regrow? can you regrow? can they regrow?	can I be regrowing? can you be regrowing? can he be regrowing? can we be regrowing? can you be regrowing? can they be regrowing?
Perfect	V-ing perfect
can I have regrown? can you have regrown? can he have regrown? can we have regrown? can you have regrown? can they have regrown?	can I have been regrowing? can you have been regrowing? can he have been regrowing? can we have been regrowing? can you have been regrowing? can they have been regrowing?

Interro-negative form

Simple form	V-ing form
can't I regrow? can't you regrow? can't he regrow? can't we regrow? can't you regrow? can't they regrow?	can't I be regrowing? can't you be regrowing? can't he be regrowing? can't we be regrowing? can't you be regrowing? can't they be regrowing?
Perfect	V-ing perfect
can't I have regrown? can't you have regrown? can't he have regrown? can't we have regrown? can't you have regrown? can't they have regrown?	can't I have been regrowing? can't you have been regrowing? can't he have been regrowing? can't we have been regrowing? can't you have been regrowing? can't they have been regrowing?