English verb conjugation CAN APPEND

Regular verb: append - appended - appended


Affirmation

Simple form

I can append
you can append
he can append
we can append
you can append
they can append

V-ing form

I can be appending
you can be appending
he can be appending
we can be appending
you can be appending
they can be appending

Perfect

I can have appended
you can have appended
he can have appended
we can have appended
you can have appended
they can have appended

V-ing perfect

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

Negation

Simple form

I cannot append
you cannot append
he cannot append
we cannot append
you cannot append
they cannot append

V-ing form

I cannot be appending
you cannot be appending
he cannot be appending
we cannot be appending
you cannot be appending
they cannot be appending

Perfect

I cannot have appended
you cannot have appended
he cannot have appended
we cannot have appended
you cannot have appended
they cannot have appended

V-ing perfect

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

Interrogative form

Simple form

can I append?
can you append?
can he append?
can we append?
can you append?
can they append?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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