English verb conjugation CAN CAVERN

Regular verb: cavern - caverned - caverned

Affirmation

Simple form

I can cavern
you can cavern
he can cavern
we can cavern
you can cavern
they can cavern

V-ing form

I can be caverning
you can be caverning
he can be caverning
we can be caverning
you can be caverning
they can be caverning

Perfect

I can have caverned
you can have caverned
he can have caverned
we can have caverned
you can have caverned
they can have caverned

V-ing perfect

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

Negation

Simple form

I cannot cavern
you cannot cavern
he cannot cavern
we cannot cavern
you cannot cavern
they cannot cavern

V-ing form

I cannot be caverning
you cannot be caverning
he cannot be caverning
we cannot be caverning
you cannot be caverning
they cannot be caverning

Perfect

I cannot have caverned
you cannot have caverned
he cannot have caverned
we cannot have caverned
you cannot have caverned
they cannot have caverned

V-ing perfect

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

Interrogative form

Simple form

can I cavern?
can you cavern?
can he cavern?
can we cavern?
can you cavern?
can they cavern?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top