Coniugazione del verbo inglese COULD PERK

Verbo regolare: perk - perked - perked

Affermazione

Forma semplice

I could perk
you could perk
he could perk
we could perk
you could perk
they could perk

Forma con V-ing

I could be perking
you could be perking
he could be perking
we could be perking
you could be perking
they could be perking

Perfetto

I could have perked
you could have perked
he could have perked
we could have perked
you could have perked
they could have perked

Perfetto con V-ing

I could have been perking
you could have been perking
he could have been perking
we could have been perking
you could have been perking
they could have been perking

Negazione

Forma semplice

I could not perk
you could not perk
he could not perk
we could not perk
you could not perk
they could not perk

Forma con V-ing

I could not be perking
you could not be perking
he could not be perking
we could not be perking
you could not be perking
they could not be perking

Perfetto

I could not have perked
you could not have perked
he could not have perked
we could not have perked
you could not have perked
they could not have perked

Perfetto con V-ing

I could not have been perking
you could not have been perking
he could not have been perking
we could not have been perking
you could not have been perking
they could not have been perking

Forma interrogativa

Forma semplice

could I perk?
could you perk?
could he perk?
could we perk?
could you perk?
could they perk?

Forma con V-ing

could I be perking?
could you be perking?
could he be perking?
could we be perking?
could you be perking?
could they be perking?

Perfetto

could I have perked?
could you have perked?
could he have perked?
could we have perked?
could you have perked?
could they have perked?

Perfetto con V-ing

could I have been perking?
could you have been perking?
could he have been perking?
could we have been perking?
could you have been perking?
could they have been perking?

Forma interro-negativa

Forma semplice

could I not perk?
could you not perk?
could he not perk?
could we not perk?
could you not perk?
could they not perk?

Forma con V-ing

could I not be perking?
could you not be perking?
could he not be perking?
could we not be perking?
could you not be perking?
could they not be perking?

Perfetto

could I not have perked?
could you not have perked?
could he not have perked?
could we not have perked?
could you not have perked?
could they not have perked?

Perfetto con V-ing

could I not have been perking?
could you not have been perking?
could he not have been perking?
could we not have been perking?
could you not have been perking?
could they not have been perking?

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