Coniugazione del verbo inglese COULD STERILISE

Verbo regolare: sterilise - sterilised - sterilised

Affermazione

Forma semplice

I could sterilise
you could sterilise
he could sterilise
we could sterilise
you could sterilise
they could sterilise

Forma con V-ing

I could be sterilising
you could be sterilising
he could be sterilising
we could be sterilising
you could be sterilising
they could be sterilising

Perfetto

I could have sterilised
you could have sterilised
he could have sterilised
we could have sterilised
you could have sterilised
they could have sterilised

Perfetto con V-ing

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

Negazione

Forma semplice

I couldn't sterilise
you couldn't sterilise
he couldn't sterilise
we couldn't sterilise
you couldn't sterilise
they couldn't sterilise

Forma con V-ing

I couldn't be sterilising
you couldn't be sterilising
he couldn't be sterilising
we couldn't be sterilising
you couldn't be sterilising
they couldn't be sterilising

Perfetto

I couldn't have sterilised
you couldn't have sterilised
he couldn't have sterilised
we couldn't have sterilised
you couldn't have sterilised
they couldn't have sterilised

Perfetto con V-ing

I couldn't have been sterilising
you couldn't have been sterilising
he couldn't have been sterilising
we couldn't have been sterilising
you couldn't have been sterilising
they couldn't have been sterilising

Forma interrogativa

Forma semplice

could I sterilise?
could you sterilise?
could he sterilise?
could we sterilise?
could you sterilise?
could they sterilise?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

couldn't I sterilise?
couldn't you sterilise?
couldn't he sterilise?
couldn't we sterilise?
couldn't you sterilise?
couldn't they sterilise?

Forma con V-ing

couldn't I be sterilising?
couldn't you be sterilising?
couldn't he be sterilising?
couldn't we be sterilising?
couldn't you be sterilising?
couldn't they be sterilising?

Perfetto

couldn't I have sterilised?
couldn't you have sterilised?
couldn't he have sterilised?
couldn't we have sterilised?
couldn't you have sterilised?
couldn't they have sterilised?

Perfetto con V-ing

couldn't I have been sterilising?
couldn't you have been sterilising?
couldn't he have been sterilising?
couldn't we have been sterilising?
couldn't you have been sterilising?
couldn't they have been sterilising?

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