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masculino | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

Conjugación del verbo inglés COULD PREFERTILISE

Verbo regular: prefertilise - prefertilised - prefertilised


Afirmación

Forma simple
I could prefertilise
you could prefertilise
she could prefertilise
we could prefertilise
you could prefertilise
they could prefertilise
Forma con V-ing
I could be prefertilising
you could be prefertilising
she could be prefertilising
we could be prefertilising
you could be prefertilising
they could be prefertilising
Perfecto
I could have prefertilised
you could have prefertilised
she could have prefertilised
we could have prefertilised
you could have prefertilised
they could have prefertilised
Perfecto con V-ing
I could have been prefertilising
you could have been prefertilising
she could have been prefertilising
we could have been prefertilising
you could have been prefertilising
they could have been prefertilising

Negación

Forma simple
I couldn't prefertilise
you couldn't prefertilise
she couldn't prefertilise
we couldn't prefertilise
you couldn't prefertilise
they couldn't prefertilise
Forma con V-ing
I couldn't be prefertilising
you couldn't be prefertilising
she couldn't be prefertilising
we couldn't be prefertilising
you couldn't be prefertilising
they couldn't be prefertilising
Perfecto
I couldn't have prefertilised
you couldn't have prefertilised
she couldn't have prefertilised
we couldn't have prefertilised
you couldn't have prefertilised
they couldn't have prefertilised
Perfecto con V-ing
I couldn't have been prefertilising
you couldn't have been prefertilising
she couldn't have been prefertilising
we couldn't have been prefertilising
you couldn't have been prefertilising
they couldn't have been prefertilising

Forma interrogativa

Forma simple
could I prefertilise?
could you prefertilise?
could she prefertilise?
could we prefertilise?
could you prefertilise?
could they prefertilise?
Forma con V-ing
could I be prefertilising?
could you be prefertilising?
could she be prefertilising?
could we be prefertilising?
could you be prefertilising?
could they be prefertilising?
Perfecto
could I have prefertilised?
could you have prefertilised?
could she have prefertilised?
could we have prefertilised?
could you have prefertilised?
could they have prefertilised?
Perfecto con V-ing
could I have been prefertilising?
could you have been prefertilising?
could she have been prefertilising?
could we have been prefertilising?
could you have been prefertilising?
could they have been prefertilising?

Forma interro-negativa

Forma simple
couldn't I prefertilise?
couldn't you prefertilise?
couldn't she prefertilise?
couldn't we prefertilise?
couldn't you prefertilise?
couldn't they prefertilise?
Forma con V-ing
couldn't I be prefertilising?
couldn't you be prefertilising?
couldn't she be prefertilising?
couldn't we be prefertilising?
couldn't you be prefertilising?
couldn't they be prefertilising?
Perfecto
couldn't I have prefertilised?
couldn't you have prefertilised?
couldn't she have prefertilised?
couldn't we have prefertilised?
couldn't you have prefertilised?
couldn't they have prefertilised?
Perfecto con V-ing
couldn't I have been prefertilising?
couldn't you have been prefertilising?
couldn't she have been prefertilising?
couldn't we have been prefertilising?
couldn't you have been prefertilising?
couldn't they have been prefertilising?