English verb conjugation CAN THREAD

Regular verb: thread - threaded - threaded

Affirmation

Simple form

I can thread
you can thread
he can thread
we can thread
you can thread
they can thread

V-ing form

I can be threading
you can be threading
he can be threading
we can be threading
you can be threading
they can be threading

Perfect

I can have threaded
you can have threaded
he can have threaded
we can have threaded
you can have threaded
they can have threaded

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I thread?
can you thread?
can he thread?
can we thread?
can you thread?
can they thread?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top