English verb conjugation CAN ACHE

Regular verb: ache - ached - ached

Affirmation

Simple form

I can ache
you can ache
he can ache
we can ache
you can ache
they can ache

V-ing form

I can be aching
you can be aching
he can be aching
we can be aching
you can be aching
they can be aching

Perfect

I can have ached
you can have ached
he can have ached
we can have ached
you can have ached
they can have ached

V-ing perfect

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

Negation

Simple form

I cannot ache
you cannot ache
he cannot ache
we cannot ache
you cannot ache
they cannot ache

V-ing form

I cannot be aching
you cannot be aching
he cannot be aching
we cannot be aching
you cannot be aching
they cannot be aching

Perfect

I cannot have ached
you cannot have ached
he cannot have ached
we cannot have ached
you cannot have ached
they cannot have ached

V-ing perfect

I cannot have been aching
you cannot have been aching
he cannot have been aching
we cannot have been aching
you cannot have been aching
they cannot have been aching

Interrogative form

Simple form

can I ache?
can you ache?
can he ache?
can we ache?
can you ache?
can they ache?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

can I not ache?
can you not ache?
can he not ache?
can we not ache?
can you not ache?
can they not ache?

V-ing form

can I not be aching?
can you not be aching?
can he not be aching?
can we not be aching?
can you not be aching?
can they not be aching?

Perfect

can I not have ached?
can you not have ached?
can he not have ached?
can we not have ached?
can you not have ached?
can they not have ached?

V-ing perfect

can I not have been aching?
can you not have been aching?
can he not have been aching?
can we not have been aching?
can you not have been aching?
can they not have been aching?

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