English verb conjugation
CAN CORBEL

Regular verb: corbel - corbeled - corbeled

Affirmation

Simple form	V-ing form
I can corbel you can corbel he can corbel we can corbel you can corbel they can corbel	I can be corbeling you can be corbeling he can be corbeling we can be corbeling you can be corbeling they can be corbeling
Perfect	V-ing perfect
I can have corbeled you can have corbeled he can have corbeled we can have corbeled you can have corbeled they can have corbeled	I can have been corbeling you can have been corbeling he can have been corbeling we can have been corbeling you can have been corbeling they can have been corbeling

Negation

Simple form	V-ing form
I can't corbel you can't corbel he can't corbel we can't corbel you can't corbel they can't corbel	I can't be corbeling you can't be corbeling he can't be corbeling we can't be corbeling you can't be corbeling they can't be corbeling
Perfect	V-ing perfect
I can't have corbeled you can't have corbeled he can't have corbeled we can't have corbeled you can't have corbeled they can't have corbeled	I can't have been corbeling you can't have been corbeling he can't have been corbeling we can't have been corbeling you can't have been corbeling they can't have been corbeling

Interrogative form

Simple form	V-ing form
can I corbel? can you corbel? can he corbel? can we corbel? can you corbel? can they corbel?	can I be corbeling? can you be corbeling? can he be corbeling? can we be corbeling? can you be corbeling? can they be corbeling?
Perfect	V-ing perfect
can I have corbeled? can you have corbeled? can he have corbeled? can we have corbeled? can you have corbeled? can they have corbeled?	can I have been corbeling? can you have been corbeling? can he have been corbeling? can we have been corbeling? can you have been corbeling? can they have been corbeling?

Interro-negative form

Simple form	V-ing form
can't I corbel? can't you corbel? can't he corbel? can't we corbel? can't you corbel? can't they corbel?	can't I be corbeling? can't you be corbeling? can't he be corbeling? can't we be corbeling? can't you be corbeling? can't they be corbeling?
Perfect	V-ing perfect
can't I have corbeled? can't you have corbeled? can't he have corbeled? can't we have corbeled? can't you have corbeled? can't they have corbeled?	can't I have been corbeling? can't you have been corbeling? can't he have been corbeling? can't we have been corbeling? can't you have been corbeling? can't they have been corbeling?