English verb conjugation CAN CLEAN

Regular verb: clean - cleaned - cleaned

Affirmation

Simple form

I can clean
you can clean
he can clean
we can clean
you can clean
they can clean

V-ing form

I can be cleaning
you can be cleaning
he can be cleaning
we can be cleaning
you can be cleaning
they can be cleaning

Perfect

I can have cleaned
you can have cleaned
he can have cleaned
we can have cleaned
you can have cleaned
they can have cleaned

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I clean?
can you clean?
can he clean?
can we clean?
can you clean?
can they clean?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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