Verbo regolare: sterilize - sterilized - sterilized
Affermazione
Forma semplice
I could sterilize you could sterilize she could sterilize we could sterilize you could sterilize they could sterilize
Forma con V-ing
I could be sterilizing you could be sterilizing she could be sterilizing we could be sterilizing you could be sterilizing they could be sterilizing
Perfetto
I could have sterilized you could have sterilized she could have sterilized we could have sterilized you could have sterilized they could have sterilized
Perfetto con V-ing
I could have been sterilizing you could have been sterilizing she could have been sterilizing we could have been sterilizing you could have been sterilizing they could have been sterilizing
Negazione
Forma semplice
I couldn't sterilize you couldn't sterilize she couldn't sterilize we couldn't sterilize you couldn't sterilize they couldn't sterilize
Forma con V-ing
I couldn't be sterilizing you couldn't be sterilizing she couldn't be sterilizing we couldn't be sterilizing you couldn't be sterilizing they couldn't be sterilizing
Perfetto
I couldn't have sterilized you couldn't have sterilized she couldn't have sterilized we couldn't have sterilized you couldn't have sterilized they couldn't have sterilized
Perfetto con V-ing
I couldn't have been sterilizing you couldn't have been sterilizing she couldn't have been sterilizing we couldn't have been sterilizing you couldn't have been sterilizing they couldn't have been sterilizing
Forma interrogativa
Forma semplice
could I sterilize? could you sterilize? could she sterilize? could we sterilize? could you sterilize? could they sterilize?
Forma con V-ing
could I be sterilizing? could you be sterilizing? could she be sterilizing? could we be sterilizing? could you be sterilizing? could they be sterilizing?
Perfetto
could I have sterilized? could you have sterilized? could she have sterilized? could we have sterilized? could you have sterilized? could they have sterilized?
Perfetto con V-ing
could I have been sterilizing? could you have been sterilizing? could she have been sterilizing? could we have been sterilizing? could you have been sterilizing? could they have been sterilizing?
Forma interro-negativa
Forma semplice
couldn't I sterilize? couldn't you sterilize? couldn't she sterilize? couldn't we sterilize? couldn't you sterilize? couldn't they sterilize?
Forma con V-ing
couldn't I be sterilizing? couldn't you be sterilizing? couldn't she be sterilizing? couldn't we be sterilizing? couldn't you be sterilizing? couldn't they be sterilizing?
Perfetto
couldn't I have sterilized? couldn't you have sterilized? couldn't she have sterilized? couldn't we have sterilized? couldn't you have sterilized? couldn't they have sterilized?
Perfetto con V-ing
couldn't I have been sterilizing? couldn't you have been sterilizing? couldn't she have been sterilizing? couldn't we have been sterilizing? couldn't you have been sterilizing? couldn't they have been sterilizing?