Coniugazione del verbo inglese
CAN WITNESS

Verbo regolare: witness - witnessed - witnessed

Affermazione

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

Negazione

Forma semplice	Forma con V-ing
I can't witness you can't witness he can't witness we can't witness you can't witness they can't witness	I can't be witnessing you can't be witnessing he can't be witnessing we can't be witnessing you can't be witnessing they can't be witnessing
Perfetto	Perfetto con V-ing
I can't have witnessed you can't have witnessed he can't have witnessed we can't have witnessed you can't have witnessed they can't have witnessed	I can't have been witnessing you can't have been witnessing he can't have been witnessing we can't have been witnessing you can't have been witnessing they can't have been witnessing

Forma interrogativa

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

Forma interro-negativa

Forma semplice	Forma con V-ing
can't I witness? can't you witness? can't he witness? can't we witness? can't you witness? can't they witness?	can't I be witnessing? can't you be witnessing? can't he be witnessing? can't we be witnessing? can't you be witnessing? can't they be witnessing?
Perfetto	Perfetto con V-ing
can't I have witnessed? can't you have witnessed? can't he have witnessed? can't we have witnessed? can't you have witnessed? can't they have witnessed?	can't I have been witnessing? can't you have been witnessing? can't he have been witnessing? can't we have been witnessing? can't you have been witnessing? can't they have been witnessing?