Coniugazione del verbo inglese
CAN DEMONSTRATE

Verbo regolare: demonstrate - demonstrated - demonstrated

Affermazione

Forma semplice	Forma con V-ing
I can demonstrate you can demonstrate she can demonstrate we can demonstrate you can demonstrate they can demonstrate	I can be demonstrating you can be demonstrating she can be demonstrating we can be demonstrating you can be demonstrating they can be demonstrating
Perfetto	Perfetto con V-ing
I can have demonstrated you can have demonstrated she can have demonstrated we can have demonstrated you can have demonstrated they can have demonstrated	I can have been demonstrating you can have been demonstrating she can have been demonstrating we can have been demonstrating you can have been demonstrating they can have been demonstrating

Negazione

Forma semplice	Forma con V-ing
I can't demonstrate you can't demonstrate she can't demonstrate we can't demonstrate you can't demonstrate they can't demonstrate	I can't be demonstrating you can't be demonstrating she can't be demonstrating we can't be demonstrating you can't be demonstrating they can't be demonstrating
Perfetto	Perfetto con V-ing
I can't have demonstrated you can't have demonstrated she can't have demonstrated we can't have demonstrated you can't have demonstrated they can't have demonstrated	I can't have been demonstrating you can't have been demonstrating she can't have been demonstrating we can't have been demonstrating you can't have been demonstrating they can't have been demonstrating

Forma interrogativa

Forma semplice	Forma con V-ing
can I demonstrate? can you demonstrate? can she demonstrate? can we demonstrate? can you demonstrate? can they demonstrate?	can I be demonstrating? can you be demonstrating? can she be demonstrating? can we be demonstrating? can you be demonstrating? can they be demonstrating?
Perfetto	Perfetto con V-ing
can I have demonstrated? can you have demonstrated? can she have demonstrated? can we have demonstrated? can you have demonstrated? can they have demonstrated?	can I have been demonstrating? can you have been demonstrating? can she have been demonstrating? can we have been demonstrating? can you have been demonstrating? can they have been demonstrating?

Forma interro-negativa

Forma semplice	Forma con V-ing
can't I demonstrate? can't you demonstrate? can't she demonstrate? can't we demonstrate? can't you demonstrate? can't they demonstrate?	can't I be demonstrating? can't you be demonstrating? can't she be demonstrating? can't we be demonstrating? can't you be demonstrating? can't they be demonstrating?
Perfetto	Perfetto con V-ing
can't I have demonstrated? can't you have demonstrated? can't she have demonstrated? can't we have demonstrated? can't you have demonstrated? can't they have demonstrated?	can't I have been demonstrating? can't you have been demonstrating? can't she have been demonstrating? can't we have been demonstrating? can't you have been demonstrating? can't they have been demonstrating?