English verb conjugation
CAN SIMMER

Regular verb: simmer - simmered - simmered

Affirmation

Simple form	V-ing form
I can simmer you can simmer she can simmer we can simmer you can simmer they can simmer	I can be simmering you can be simmering she can be simmering we can be simmering you can be simmering they can be simmering
Perfect	V-ing perfect
I can have simmered you can have simmered she can have simmered we can have simmered you can have simmered they can have simmered	I can have been simmering you can have been simmering she can have been simmering we can have been simmering you can have been simmering they can have been simmering

Negation

Simple form	V-ing form
I can't simmer you can't simmer she can't simmer we can't simmer you can't simmer they can't simmer	I can't be simmering you can't be simmering she can't be simmering we can't be simmering you can't be simmering they can't be simmering
Perfect	V-ing perfect
I can't have simmered you can't have simmered she can't have simmered we can't have simmered you can't have simmered they can't have simmered	I can't have been simmering you can't have been simmering she can't have been simmering we can't have been simmering you can't have been simmering they can't have been simmering

Interrogative form

Simple form	V-ing form
can I simmer? can you simmer? can she simmer? can we simmer? can you simmer? can they simmer?	can I be simmering? can you be simmering? can she be simmering? can we be simmering? can you be simmering? can they be simmering?
Perfect	V-ing perfect
can I have simmered? can you have simmered? can she have simmered? can we have simmered? can you have simmered? can they have simmered?	can I have been simmering? can you have been simmering? can she have been simmering? can we have been simmering? can you have been simmering? can they have been simmering?

Interro-negative form

Simple form	V-ing form
can't I simmer? can't you simmer? can't she simmer? can't we simmer? can't you simmer? can't they simmer?	can't I be simmering? can't you be simmering? can't she be simmering? can't we be simmering? can't you be simmering? can't they be simmering?
Perfect	V-ing perfect
can't I have simmered? can't you have simmered? can't she have simmered? can't we have simmered? can't you have simmered? can't they have simmered?	can't I have been simmering? can't you have been simmering? can't she have been simmering? can't we have been simmering? can't you have been simmering? can't they have been simmering?