English verb conjugation CAN GREASE

Regular verb: grease - greased - greased

Affirmation

Simple form

I can grease
you can grease
he can grease
we can grease
you can grease
they can grease

V-ing form

I can be greasing
you can be greasing
he can be greasing
we can be greasing
you can be greasing
they can be greasing

Perfect

I can have greased
you can have greased
he can have greased
we can have greased
you can have greased
they can have greased

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I grease?
can you grease?
can he grease?
can we grease?
can you grease?
can they grease?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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