Coniugazione del verbo inglese
COULD WITNESS

Verbo regolare: witness - witnessed - witnessed

Affermazione

Forma semplice	Forma con V-ing
I could witness you could witness she could witness we could witness you could witness they could witness	I could be witnessing you could be witnessing she could be witnessing we could be witnessing you could be witnessing they could be witnessing
Perfetto	Perfetto con V-ing
I could have witnessed you could have witnessed she could have witnessed we could have witnessed you could have witnessed they could have witnessed	I could have been witnessing you could have been witnessing she could have been witnessing we could have been witnessing you could have been witnessing they could have been witnessing

Negazione

Forma semplice	Forma con V-ing
I could not witness you could not witness she could not witness we could not witness you could not witness they could not witness	I could not be witnessing you could not be witnessing she could not be witnessing we could not be witnessing you could not be witnessing they could not be witnessing
Perfetto	Perfetto con V-ing
I could not have witnessed you could not have witnessed she could not have witnessed we could not have witnessed you could not have witnessed they could not have witnessed	I could not have been witnessing you could not have been witnessing she could not have been witnessing we could not have been witnessing you could not have been witnessing they could not have been witnessing

Forma interrogativa

Forma semplice	Forma con V-ing
could I witness? could you witness? could she witness? could we witness? could you witness? could they witness?	could I be witnessing? could you be witnessing? could she be witnessing? could we be witnessing? could you be witnessing? could they be witnessing?
Perfetto	Perfetto con V-ing
could I have witnessed? could you have witnessed? could she have witnessed? could we have witnessed? could you have witnessed? could they have witnessed?	could I have been witnessing? could you have been witnessing? could she have been witnessing? could we have been witnessing? could you have been witnessing? could they have been witnessing?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not witness? could you not witness? could she not witness? could we not witness? could you not witness? could they not witness?	could I not be witnessing? could you not be witnessing? could she not be witnessing? could we not be witnessing? could you not be witnessing? could they not be witnessing?
Perfetto	Perfetto con V-ing
could I not have witnessed? could you not have witnessed? could she not have witnessed? could we not have witnessed? could you not have witnessed? could they not have witnessed?	could I not have been witnessing? could you not have been witnessing? could she not have been witnessing? could we not have been witnessing? could you not have been witnessing? could they not have been witnessing?