Coniugazione del verbo inglese COULD STIFLE

Verbo regolare: stifle - stifled - stifled

Affermazione

Forma semplice

I could stifle
you could stifle
he could stifle
we could stifle
you could stifle
they could stifle

Forma con V-ing

I could be stifling
you could be stifling
he could be stifling
we could be stifling
you could be stifling
they could be stifling

Perfetto

I could have stifled
you could have stifled
he could have stifled
we could have stifled
you could have stifled
they could have stifled

Perfetto con V-ing

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

Negazione

Forma semplice

I could not stifle
you could not stifle
he could not stifle
we could not stifle
you could not stifle
they could not stifle

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

could I stifle?
could you stifle?
could he stifle?
could we stifle?
could you stifle?
could they stifle?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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