English verb conjugation CAN FILL

Regular verb: fill - filled - filled

Affirmation

Simple form

I can fill
you can fill
he can fill
we can fill
you can fill
they can fill

V-ing form

I can be filling
you can be filling
he can be filling
we can be filling
you can be filling
they can be filling

Perfect

I can have filled
you can have filled
he can have filled
we can have filled
you can have filled
they can have filled

V-ing perfect

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

Negation

Simple form

I cannot fill
you cannot fill
he cannot fill
we cannot fill
you cannot fill
they cannot fill

V-ing form

I cannot be filling
you cannot be filling
he cannot be filling
we cannot be filling
you cannot be filling
they cannot be filling

Perfect

I cannot have filled
you cannot have filled
he cannot have filled
we cannot have filled
you cannot have filled
they cannot have filled

V-ing perfect

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

Interrogative form

Simple form

can I fill?
can you fill?
can he fill?
can we fill?
can you fill?
can they fill?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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