English verb conjugation
CAN LOAF

Regular verb: loaf - loafed - loafed

Affirmation

Simple form	V-ing form
I can loaf you can loaf he can loaf we can loaf you can loaf they can loaf	I can be loafing you can be loafing he can be loafing we can be loafing you can be loafing they can be loafing
Perfect	V-ing perfect
I can have loafed you can have loafed he can have loafed we can have loafed you can have loafed they can have loafed	I can have been loafing you can have been loafing he can have been loafing we can have been loafing you can have been loafing they can have been loafing

Negation

Simple form	V-ing form
I can't loaf you can't loaf he can't loaf we can't loaf you can't loaf they can't loaf	I can't be loafing you can't be loafing he can't be loafing we can't be loafing you can't be loafing they can't be loafing
Perfect	V-ing perfect
I can't have loafed you can't have loafed he can't have loafed we can't have loafed you can't have loafed they can't have loafed	I can't have been loafing you can't have been loafing he can't have been loafing we can't have been loafing you can't have been loafing they can't have been loafing

Interrogative form

Simple form	V-ing form
can I loaf? can you loaf? can he loaf? can we loaf? can you loaf? can they loaf?	can I be loafing? can you be loafing? can he be loafing? can we be loafing? can you be loafing? can they be loafing?
Perfect	V-ing perfect
can I have loafed? can you have loafed? can he have loafed? can we have loafed? can you have loafed? can they have loafed?	can I have been loafing? can you have been loafing? can he have been loafing? can we have been loafing? can you have been loafing? can they have been loafing?

Interro-negative form

Simple form	V-ing form
can't I loaf? can't you loaf? can't he loaf? can't we loaf? can't you loaf? can't they loaf?	can't I be loafing? can't you be loafing? can't he be loafing? can't we be loafing? can't you be loafing? can't they be loafing?
Perfect	V-ing perfect
can't I have loafed? can't you have loafed? can't he have loafed? can't we have loafed? can't you have loafed? can't they have loafed?	can't I have been loafing? can't you have been loafing? can't he have been loafing? can't we have been loafing? can't you have been loafing? can't they have been loafing?