English verb conjugation CAN REFER

Regular verb: refer - referred - referred

Affirmation

Simple form

I can refer
you can refer
she can refer
we can refer
you can refer
they can refer

V-ing form

I can be referring
you can be referring
she can be referring
we can be referring
you can be referring
they can be referring

Perfect

I can have referred
you can have referred
she can have referred
we can have referred
you can have referred
they can have referred

V-ing perfect

I can have been referring
you can have been referring
she can have been referring
we can have been referring
you can have been referring
they can have been referring

Negation

Simple form

I can't refer
you can't refer
she can't refer
we can't refer
you can't refer
they can't refer

V-ing form

I can't be referring
you can't be referring
she can't be referring
we can't be referring
you can't be referring
they can't be referring

Perfect

I can't have referred
you can't have referred
she can't have referred
we can't have referred
you can't have referred
they can't have referred

V-ing perfect

I can't have been referring
you can't have been referring
she can't have been referring
we can't have been referring
you can't have been referring
they can't have been referring

Interrogative form

Simple form

can I refer?
can you refer?
can she refer?
can we refer?
can you refer?
can they refer?

V-ing form

can I be referring?
can you be referring?
can she be referring?
can we be referring?
can you be referring?
can they be referring?

Perfect

can I have referred?
can you have referred?
can she have referred?
can we have referred?
can you have referred?
can they have referred?

V-ing perfect

can I have been referring?
can you have been referring?
can she have been referring?
can we have been referring?
can you have been referring?
can they have been referring?

Interro-negative form

Simple form

can't I refer?
can't you refer?
can't she refer?
can't we refer?
can't you refer?
can't they refer?

V-ing form

can't I be referring?
can't you be referring?
can't she be referring?
can't we be referring?
can't you be referring?
can't they be referring?

Perfect

can't I have referred?
can't you have referred?
can't she have referred?
can't we have referred?
can't you have referred?
can't they have referred?

V-ing perfect

can't I have been referring?
can't you have been referring?
can't she have been referring?
can't we have been referring?
can't you have been referring?
can't they have been referring?

Page top