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feminino | Modal : não | may | might | can | could | shall | should | will | would | must | ought to

Conjugação do verbo inglês COULD OCCUR

Verbo regular: occur - occurred - occurred


Afirmação

Forma simple
I could occur
you could occur
he could occur
we could occur
you could occur
they could occur
Forma com V-ing
I could be occurring
you could be occurring
he could be occurring
we could be occurring
you could be occurring
they could be occurring
Perfeito
I could have occurred
you could have occurred
he could have occurred
we could have occurred
you could have occurred
they could have occurred
Perfeito com V-ing
I could have been occurring
you could have been occurring
he could have been occurring
we could have been occurring
you could have been occurring
they could have been occurring

Negação

Forma simple
I couldn't occur
you couldn't occur
he couldn't occur
we couldn't occur
you couldn't occur
they couldn't occur
Forma com V-ing
I couldn't be occurring
you couldn't be occurring
he couldn't be occurring
we couldn't be occurring
you couldn't be occurring
they couldn't be occurring
Perfeito
I couldn't have occurred
you couldn't have occurred
he couldn't have occurred
we couldn't have occurred
you couldn't have occurred
they couldn't have occurred
Perfeito com V-ing
I couldn't have been occurring
you couldn't have been occurring
he couldn't have been occurring
we couldn't have been occurring
you couldn't have been occurring
they couldn't have been occurring

Forma interrogativa

Forma simple
could I occur?
could you occur?
could he occur?
could we occur?
could you occur?
could they occur?
Forma com V-ing
could I be occurring?
could you be occurring?
could he be occurring?
could we be occurring?
could you be occurring?
could they be occurring?
Perfeito
could I have occurred?
could you have occurred?
could he have occurred?
could we have occurred?
could you have occurred?
could they have occurred?
Perfeito com V-ing
could I have been occurring?
could you have been occurring?
could he have been occurring?
could we have been occurring?
could you have been occurring?
could they have been occurring?

Forma interro-Negação

Forma simple
couldn't I occur?
couldn't you occur?
couldn't he occur?
couldn't we occur?
couldn't you occur?
couldn't they occur?
Forma com V-ing
couldn't I be occurring?
couldn't you be occurring?
couldn't he be occurring?
couldn't we be occurring?
couldn't you be occurring?
couldn't they be occurring?
Perfeito
couldn't I have occurred?
couldn't you have occurred?
couldn't he have occurred?
couldn't we have occurred?
couldn't you have occurred?
couldn't they have occurred?
Perfeito com V-ing
couldn't I have been occurring?
couldn't you have been occurring?
couldn't he have been occurring?
couldn't we have been occurring?
couldn't you have been occurring?
couldn't they have been occurring?