I can lam you can lam he can lam we can lam you can lam they can lam
V-ing form
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
I can have lammed you can have lammed he can have lammed we can have lammed you can have lammed they can have lammed
V-ing perfect
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
I can't lam you can't lam he can't lam we can't lam you can't lam they can't lam
V-ing form
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
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
V-ing perfect
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
can I lam? can you lam? can he lam? can we lam? can you lam? can they lam?
V-ing form
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
can I have lammed? can you have lammed? can he have lammed? can we have lammed? can you have lammed? can they have lammed?
V-ing perfect
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
can't I lam? can't you lam? can't he lam? can't we lam? can't you lam? can't they lam?
V-ing form
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
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?
V-ing perfect
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?