English verb conjugation
CAN GROW

Irregular verb: grow - grew - grown

Affirmation

Simple form	V-ing form
I can grow you can grow he can grow we can grow you can grow they can grow	I can be growing you can be growing he can be growing we can be growing you can be growing they can be growing
Perfect	V-ing perfect
I can have grown you can have grown he can have grown we can have grown you can have grown they can have grown	I can have been growing you can have been growing he can have been growing we can have been growing you can have been growing they can have been growing

Negation

Simple form	V-ing form
I cannot grow you cannot grow he cannot grow we cannot grow you cannot grow they cannot grow	I cannot be growing you cannot be growing he cannot be growing we cannot be growing you cannot be growing they cannot be growing
Perfect	V-ing perfect
I cannot have grown you cannot have grown he cannot have grown we cannot have grown you cannot have grown they cannot have grown	I cannot have been growing you cannot have been growing he cannot have been growing we cannot have been growing you cannot have been growing they cannot have been growing

Interrogative form

Simple form	V-ing form
can I grow? can you grow? can he grow? can we grow? can you grow? can they grow?	can I be growing? can you be growing? can he be growing? can we be growing? can you be growing? can they be growing?
Perfect	V-ing perfect
can I have grown? can you have grown? can he have grown? can we have grown? can you have grown? can they have grown?	can I have been growing? can you have been growing? can he have been growing? can we have been growing? can you have been growing? can they have been growing?

Interro-negative form

Simple form	V-ing form
can I not grow? can you not grow? can he not grow? can we not grow? can you not grow? can they not grow?	can I not be growing? can you not be growing? can he not be growing? can we not be growing? can you not be growing? can they not be growing?
Perfect	V-ing perfect
can I not have grown? can you not have grown? can he not have grown? can we not have grown? can you not have grown? can they not have grown?	can I not have been growing? can you not have been growing? can he not have been growing? can we not have been growing? can you not have been growing? can they not have been growing?