English verb conjugation
CAN TRIM

Regular verb: trim - trimmed - trimmed

Affirmation

Simple form	V-ing form
I can trim you can trim he can trim we can trim you can trim they can trim	I can be trimming you can be trimming he can be trimming we can be trimming you can be trimming they can be trimming
Perfect	V-ing perfect
I can have trimmed you can have trimmed he can have trimmed we can have trimmed you can have trimmed they can have trimmed	I can have been trimming you can have been trimming he can have been trimming we can have been trimming you can have been trimming they can have been trimming

Negation

Simple form	V-ing form
I cannot trim you cannot trim he cannot trim we cannot trim you cannot trim they cannot trim	I cannot be trimming you cannot be trimming he cannot be trimming we cannot be trimming you cannot be trimming they cannot be trimming
Perfect	V-ing perfect
I cannot have trimmed you cannot have trimmed he cannot have trimmed we cannot have trimmed you cannot have trimmed they cannot have trimmed	I cannot have been trimming you cannot have been trimming he cannot have been trimming we cannot have been trimming you cannot have been trimming they cannot have been trimming

Interrogative form

Simple form	V-ing form
can I trim? can you trim? can he trim? can we trim? can you trim? can they trim?	can I be trimming? can you be trimming? can he be trimming? can we be trimming? can you be trimming? can they be trimming?
Perfect	V-ing perfect
can I have trimmed? can you have trimmed? can he have trimmed? can we have trimmed? can you have trimmed? can they have trimmed?	can I have been trimming? can you have been trimming? can he have been trimming? can we have been trimming? can you have been trimming? can they have been trimming?

Interro-negative form

Simple form	V-ing form
can I not trim? can you not trim? can he not trim? can we not trim? can you not trim? can they not trim?	can I not be trimming? can you not be trimming? can he not be trimming? can we not be trimming? can you not be trimming? can they not be trimming?
Perfect	V-ing perfect
can I not have trimmed? can you not have trimmed? can he not have trimmed? can we not have trimmed? can you not have trimmed? can they not have trimmed?	can I not have been trimming? can you not have been trimming? can he not have been trimming? can we not have been trimming? can you not have been trimming? can they not have been trimming?