English verb conjugation
CAN LUTE

Regular verb: lute - luted - luted

Affirmation

Simple form	V-ing form
I can lute you can lute he can lute we can lute you can lute they can lute	I can be luting you can be luting he can be luting we can be luting you can be luting they can be luting
Perfect	V-ing perfect
I can have luted you can have luted he can have luted we can have luted you can have luted they can have luted	I can have been luting you can have been luting he can have been luting we can have been luting you can have been luting they can have been luting

Negation

Simple form	V-ing form
I can't lute you can't lute he can't lute we can't lute you can't lute they can't lute	I can't be luting you can't be luting he can't be luting we can't be luting you can't be luting they can't be luting
Perfect	V-ing perfect
I can't have luted you can't have luted he can't have luted we can't have luted you can't have luted they can't have luted	I can't have been luting you can't have been luting he can't have been luting we can't have been luting you can't have been luting they can't have been luting

Interrogative form

Simple form	V-ing form
can I lute? can you lute? can he lute? can we lute? can you lute? can they lute?	can I be luting? can you be luting? can he be luting? can we be luting? can you be luting? can they be luting?
Perfect	V-ing perfect
can I have luted? can you have luted? can he have luted? can we have luted? can you have luted? can they have luted?	can I have been luting? can you have been luting? can he have been luting? can we have been luting? can you have been luting? can they have been luting?

Interro-negative form

Simple form	V-ing form
can't I lute? can't you lute? can't he lute? can't we lute? can't you lute? can't they lute?	can't I be luting? can't you be luting? can't he be luting? can't we be luting? can't you be luting? can't they be luting?
Perfect	V-ing perfect
can't I have luted? can't you have luted? can't he have luted? can't we have luted? can't you have luted? can't they have luted?	can't I have been luting? can't you have been luting? can't he have been luting? can't we have been luting? can't you have been luting? can't they have been luting?