English verb conjugation
CAN PLUMMET

Regular verb: plummet - plummeted - plummeted

Affirmation

Simple form	V-ing form
I can plummet you can plummet he can plummet we can plummet you can plummet they can plummet	I can be plummeting you can be plummeting he can be plummeting we can be plummeting you can be plummeting they can be plummeting
Perfect	V-ing perfect
I can have plummeted you can have plummeted he can have plummeted we can have plummeted you can have plummeted they can have plummeted	I can have been plummeting you can have been plummeting he can have been plummeting we can have been plummeting you can have been plummeting they can have been plummeting

Negation

Simple form	V-ing form
I cannot plummet you cannot plummet he cannot plummet we cannot plummet you cannot plummet they cannot plummet	I cannot be plummeting you cannot be plummeting he cannot be plummeting we cannot be plummeting you cannot be plummeting they cannot be plummeting
Perfect	V-ing perfect
I cannot have plummeted you cannot have plummeted he cannot have plummeted we cannot have plummeted you cannot have plummeted they cannot have plummeted	I cannot have been plummeting you cannot have been plummeting he cannot have been plummeting we cannot have been plummeting you cannot have been plummeting they cannot have been plummeting

Interrogative form

Simple form	V-ing form
can I plummet? can you plummet? can he plummet? can we plummet? can you plummet? can they plummet?	can I be plummeting? can you be plummeting? can he be plummeting? can we be plummeting? can you be plummeting? can they be plummeting?
Perfect	V-ing perfect
can I have plummeted? can you have plummeted? can he have plummeted? can we have plummeted? can you have plummeted? can they have plummeted?	can I have been plummeting? can you have been plummeting? can he have been plummeting? can we have been plummeting? can you have been plummeting? can they have been plummeting?

Interro-negative form

Simple form	V-ing form
can I not plummet? can you not plummet? can he not plummet? can we not plummet? can you not plummet? can they not plummet?	can I not be plummeting? can you not be plummeting? can he not be plummeting? can we not be plummeting? can you not be plummeting? can they not be plummeting?
Perfect	V-ing perfect
can I not have plummeted? can you not have plummeted? can he not have plummeted? can we not have plummeted? can you not have plummeted? can they not have plummeted?	can I not have been plummeting? can you not have been plummeting? can he not have been plummeting? can we not have been plummeting? can you not have been plummeting? can they not have been plummeting?