English verb conjugation CAN BELIEVE

Regular verb: believe - believed - believed

Affirmation

Simple form

I can believe
you can believe
she can believe
we can believe
you can believe
they can believe

V-ing form

I can be believing
you can be believing
she can be believing
we can be believing
you can be believing
they can be believing

Perfect

I can have believed
you can have believed
she can have believed
we can have believed
you can have believed
they can have believed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I believe?
can you believe?
can she believe?
can we believe?
can you believe?
can they believe?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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