English verb conjugation
CAN OFF

Regular verb: off - offed - offed

Affirmation

Simple form	V-ing form
I can off you can off she can off we can off you can off they can off	I can be offing you can be offing she can be offing we can be offing you can be offing they can be offing
Perfect	V-ing perfect
I can have offed you can have offed she can have offed we can have offed you can have offed they can have offed	I can have been offing you can have been offing she can have been offing we can have been offing you can have been offing they can have been offing

Negation

Simple form	V-ing form
I can't off you can't off she can't off we can't off you can't off they can't off	I can't be offing you can't be offing she can't be offing we can't be offing you can't be offing they can't be offing
Perfect	V-ing perfect
I can't have offed you can't have offed she can't have offed we can't have offed you can't have offed they can't have offed	I can't have been offing you can't have been offing she can't have been offing we can't have been offing you can't have been offing they can't have been offing

Interrogative form

Simple form	V-ing form
can I off? can you off? can she off? can we off? can you off? can they off?	can I be offing? can you be offing? can she be offing? can we be offing? can you be offing? can they be offing?
Perfect	V-ing perfect
can I have offed? can you have offed? can she have offed? can we have offed? can you have offed? can they have offed?	can I have been offing? can you have been offing? can she have been offing? can we have been offing? can you have been offing? can they have been offing?

Interro-negative form

Simple form	V-ing form
can't I off? can't you off? can't she off? can't we off? can't you off? can't they off?	can't I be offing? can't you be offing? can't she be offing? can't we be offing? can't you be offing? can't they be offing?
Perfect	V-ing perfect
can't I have offed? can't you have offed? can't she have offed? can't we have offed? can't you have offed? can't they have offed?	can't I have been offing? can't you have been offing? can't she have been offing? can't we have been offing? can't you have been offing? can't they have been offing?