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

Conjugación del verbo inglés COULD WHISTLE

Verbo regular: whistle - whistled - whistled


Afirmación

Forma simple
I could whistle
you could whistle
she could whistle
we could whistle
you could whistle
they could whistle
Forma con V-ing
I could be whistling
you could be whistling
she could be whistling
we could be whistling
you could be whistling
they could be whistling
Perfecto
I could have whistled
you could have whistled
she could have whistled
we could have whistled
you could have whistled
they could have whistled
Perfecto con V-ing
I could have been whistling
you could have been whistling
she could have been whistling
we could have been whistling
you could have been whistling
they could have been whistling

Negación

Forma simple
I couldn't whistle
you couldn't whistle
she couldn't whistle
we couldn't whistle
you couldn't whistle
they couldn't whistle
Forma con V-ing
I couldn't be whistling
you couldn't be whistling
she couldn't be whistling
we couldn't be whistling
you couldn't be whistling
they couldn't be whistling
Perfecto
I couldn't have whistled
you couldn't have whistled
she couldn't have whistled
we couldn't have whistled
you couldn't have whistled
they couldn't have whistled
Perfecto con V-ing
I couldn't have been whistling
you couldn't have been whistling
she couldn't have been whistling
we couldn't have been whistling
you couldn't have been whistling
they couldn't have been whistling

Forma interrogativa

Forma simple
could I whistle?
could you whistle?
could she whistle?
could we whistle?
could you whistle?
could they whistle?
Forma con V-ing
could I be whistling?
could you be whistling?
could she be whistling?
could we be whistling?
could you be whistling?
could they be whistling?
Perfecto
could I have whistled?
could you have whistled?
could she have whistled?
could we have whistled?
could you have whistled?
could they have whistled?
Perfecto con V-ing
could I have been whistling?
could you have been whistling?
could she have been whistling?
could we have been whistling?
could you have been whistling?
could they have been whistling?

Forma interro-negativa

Forma simple
couldn't I whistle?
couldn't you whistle?
couldn't she whistle?
couldn't we whistle?
couldn't you whistle?
couldn't they whistle?
Forma con V-ing
couldn't I be whistling?
couldn't you be whistling?
couldn't she be whistling?
couldn't we be whistling?
couldn't you be whistling?
couldn't they be whistling?
Perfecto
couldn't I have whistled?
couldn't you have whistled?
couldn't she have whistled?
couldn't we have whistled?
couldn't you have whistled?
couldn't they have whistled?
Perfecto con V-ing
couldn't I have been whistling?
couldn't you have been whistling?
couldn't she have been whistling?
couldn't we have been whistling?
couldn't you have been whistling?
couldn't they have been whistling?