English verb conjugation
CAN BELLOW

Regular verb: bellow - bellowed - bellowed

Affirmation

Simple form	V-ing form
I can bellow you can bellow he can bellow we can bellow you can bellow they can bellow	I can be bellowing you can be bellowing he can be bellowing we can be bellowing you can be bellowing they can be bellowing
Perfect	V-ing perfect
I can have bellowed you can have bellowed he can have bellowed we can have bellowed you can have bellowed they can have bellowed	I can have been bellowing you can have been bellowing he can have been bellowing we can have been bellowing you can have been bellowing they can have been bellowing

Negation

Simple form	V-ing form
I can't bellow you can't bellow he can't bellow we can't bellow you can't bellow they can't bellow	I can't be bellowing you can't be bellowing he can't be bellowing we can't be bellowing you can't be bellowing they can't be bellowing
Perfect	V-ing perfect
I can't have bellowed you can't have bellowed he can't have bellowed we can't have bellowed you can't have bellowed they can't have bellowed	I can't have been bellowing you can't have been bellowing he can't have been bellowing we can't have been bellowing you can't have been bellowing they can't have been bellowing

Interrogative form

Simple form	V-ing form
can I bellow? can you bellow? can he bellow? can we bellow? can you bellow? can they bellow?	can I be bellowing? can you be bellowing? can he be bellowing? can we be bellowing? can you be bellowing? can they be bellowing?
Perfect	V-ing perfect
can I have bellowed? can you have bellowed? can he have bellowed? can we have bellowed? can you have bellowed? can they have bellowed?	can I have been bellowing? can you have been bellowing? can he have been bellowing? can we have been bellowing? can you have been bellowing? can they have been bellowing?

Interro-negative form

Simple form	V-ing form
can't I bellow? can't you bellow? can't he bellow? can't we bellow? can't you bellow? can't they bellow?	can't I be bellowing? can't you be bellowing? can't he be bellowing? can't we be bellowing? can't you be bellowing? can't they be bellowing?
Perfect	V-ing perfect
can't I have bellowed? can't you have bellowed? can't he have bellowed? can't we have bellowed? can't you have bellowed? can't they have bellowed?	can't I have been bellowing? can't you have been bellowing? can't he have been bellowing? can't we have been bellowing? can't you have been bellowing? can't they have been bellowing?