Coniugazione del verbo inglese
CAN PERFORM

Verbo regolare: perform - performed - performed

Affermazione

Forma semplice	Forma con V-ing
I can perform you can perform he can perform we can perform you can perform they can perform	I can be performing you can be performing he can be performing we can be performing you can be performing they can be performing
Perfetto	Perfetto con V-ing
I can have performed you can have performed he can have performed we can have performed you can have performed they can have performed	I can have been performing you can have been performing he can have been performing we can have been performing you can have been performing they can have been performing

Negazione

Forma semplice	Forma con V-ing
I can't perform you can't perform he can't perform we can't perform you can't perform they can't perform	I can't be performing you can't be performing he can't be performing we can't be performing you can't be performing they can't be performing
Perfetto	Perfetto con V-ing
I can't have performed you can't have performed he can't have performed we can't have performed you can't have performed they can't have performed	I can't have been performing you can't have been performing he can't have been performing we can't have been performing you can't have been performing they can't have been performing

Forma interrogativa

Forma semplice	Forma con V-ing
can I perform? can you perform? can he perform? can we perform? can you perform? can they perform?	can I be performing? can you be performing? can he be performing? can we be performing? can you be performing? can they be performing?
Perfetto	Perfetto con V-ing
can I have performed? can you have performed? can he have performed? can we have performed? can you have performed? can they have performed?	can I have been performing? can you have been performing? can he have been performing? can we have been performing? can you have been performing? can they have been performing?

Forma interro-negativa

Forma semplice	Forma con V-ing
can't I perform? can't you perform? can't he perform? can't we perform? can't you perform? can't they perform?	can't I be performing? can't you be performing? can't he be performing? can't we be performing? can't you be performing? can't they be performing?
Perfetto	Perfetto con V-ing
can't I have performed? can't you have performed? can't he have performed? can't we have performed? can't you have performed? can't they have performed?	can't I have been performing? can't you have been performing? can't he have been performing? can't we have been performing? can't you have been performing? can't they have been performing?