English verb conjugation
CAN LAM

Regular verb: lam - lammed - lammed

Affirmation

Simple form	V-ing form
I can lam you can lam he can lam we can lam you can lam they can lam	I can be lamming you can be lamming he can be lamming we can be lamming you can be lamming they can be lamming
Perfect	V-ing perfect
I can have lammed you can have lammed he can have lammed we can have lammed you can have lammed they can have lammed	I can have been lamming you can have been lamming he can have been lamming we can have been lamming you can have been lamming they can have been lamming

Negation

Simple form	V-ing form
I can't lam you can't lam he can't lam we can't lam you can't lam they can't lam	I can't be lamming you can't be lamming he can't be lamming we can't be lamming you can't be lamming they can't be lamming
Perfect	V-ing perfect
I can't have lammed you can't have lammed he can't have lammed we can't have lammed you can't have lammed they can't have lammed	I can't have been lamming you can't have been lamming he can't have been lamming we can't have been lamming you can't have been lamming they can't have been lamming

Interrogative form

Simple form	V-ing form
can I lam? can you lam? can he lam? can we lam? can you lam? can they lam?	can I be lamming? can you be lamming? can he be lamming? can we be lamming? can you be lamming? can they be lamming?
Perfect	V-ing perfect
can I have lammed? can you have lammed? can he have lammed? can we have lammed? can you have lammed? can they have lammed?	can I have been lamming? can you have been lamming? can he have been lamming? can we have been lamming? can you have been lamming? can they have been lamming?

Interro-negative form

Simple form	V-ing form
can't I lam? can't you lam? can't he lam? can't we lam? can't you lam? can't they lam?	can't I be lamming? can't you be lamming? can't he be lamming? can't we be lamming? can't you be lamming? can't they be lamming?
Perfect	V-ing perfect
can't I have lammed? can't you have lammed? can't he have lammed? can't we have lammed? can't you have lammed? can't they have lammed?	can't I have been lamming? can't you have been lamming? can't he have been lamming? can't we have been lamming? can't you have been lamming? can't they have been lamming?