English verb conjugation CAN COLLABORATE

Regular verb: collaborate - collaborated - collaborated

Affirmation

Simple form

I can collaborate
you can collaborate
he can collaborate
we can collaborate
you can collaborate
they can collaborate

V-ing form

I can be collaborating
you can be collaborating
he can be collaborating
we can be collaborating
you can be collaborating
they can be collaborating

Perfect

I can have collaborated
you can have collaborated
he can have collaborated
we can have collaborated
you can have collaborated
they can have collaborated

V-ing perfect

I can have been collaborating
you can have been collaborating
he can have been collaborating
we can have been collaborating
you can have been collaborating
they can have been collaborating

Negation

Simple form

I can't collaborate
you can't collaborate
he can't collaborate
we can't collaborate
you can't collaborate
they can't collaborate

V-ing form

I can't be collaborating
you can't be collaborating
he can't be collaborating
we can't be collaborating
you can't be collaborating
they can't be collaborating

Perfect

I can't have collaborated
you can't have collaborated
he can't have collaborated
we can't have collaborated
you can't have collaborated
they can't have collaborated

V-ing perfect

I can't have been collaborating
you can't have been collaborating
he can't have been collaborating
we can't have been collaborating
you can't have been collaborating
they can't have been collaborating

Interrogative form

Simple form

can I collaborate?
can you collaborate?
can he collaborate?
can we collaborate?
can you collaborate?
can they collaborate?

V-ing form

can I be collaborating?
can you be collaborating?
can he be collaborating?
can we be collaborating?
can you be collaborating?
can they be collaborating?

Perfect

can I have collaborated?
can you have collaborated?
can he have collaborated?
can we have collaborated?
can you have collaborated?
can they have collaborated?

V-ing perfect

can I have been collaborating?
can you have been collaborating?
can he have been collaborating?
can we have been collaborating?
can you have been collaborating?
can they have been collaborating?

Interro-negative form

Simple form

can't I collaborate?
can't you collaborate?
can't he collaborate?
can't we collaborate?
can't you collaborate?
can't they collaborate?

V-ing form

can't I be collaborating?
can't you be collaborating?
can't he be collaborating?
can't we be collaborating?
can't you be collaborating?
can't they be collaborating?

Perfect

can't I have collaborated?
can't you have collaborated?
can't he have collaborated?
can't we have collaborated?
can't you have collaborated?
can't they have collaborated?

V-ing perfect

can't I have been collaborating?
can't you have been collaborating?
can't he have been collaborating?
can't we have been collaborating?
can't you have been collaborating?
can't they have been collaborating?

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