Verbo regular: demonstrate - demonstrated - demonstrated
Afirmação
Forma simple
I can demonstrate you can demonstrate he can demonstrate we can demonstrate you can demonstrate they can demonstrate
Forma com V-ing
I can be demonstrating you can be demonstrating he can be demonstrating we can be demonstrating you can be demonstrating they can be demonstrating
Perfeito
I can have demonstrated you can have demonstrated he can have demonstrated we can have demonstrated you can have demonstrated they can have demonstrated
Perfeito com V-ing
I can have been demonstrating you can have been demonstrating he can have been demonstrating we can have been demonstrating you can have been demonstrating they can have been demonstrating
Negação
Forma simple
I can't demonstrate you can't demonstrate he can't demonstrate we can't demonstrate you can't demonstrate they can't demonstrate
Forma com V-ing
I can't be demonstrating you can't be demonstrating he can't be demonstrating we can't be demonstrating you can't be demonstrating they can't be demonstrating
Perfeito
I can't have demonstrated you can't have demonstrated he can't have demonstrated we can't have demonstrated you can't have demonstrated they can't have demonstrated
Perfeito com V-ing
I can't have been demonstrating you can't have been demonstrating he 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 simple
can I demonstrate? can you demonstrate? can he demonstrate? can we demonstrate? can you demonstrate? can they demonstrate?
Forma com V-ing
can I be demonstrating? can you be demonstrating? can he be demonstrating? can we be demonstrating? can you be demonstrating? can they be demonstrating?
Perfeito
can I have demonstrated? can you have demonstrated? can he have demonstrated? can we have demonstrated? can you have demonstrated? can they have demonstrated?
Perfeito com V-ing
can I have been demonstrating? can you have been demonstrating? can he have been demonstrating? can we have been demonstrating? can you have been demonstrating? can they have been demonstrating?
Forma interro-Negação
Forma simple
can't I demonstrate? can't you demonstrate? can't he demonstrate? can't we demonstrate? can't you demonstrate? can't they demonstrate?
Forma com V-ing
can't I be demonstrating? can't you be demonstrating? can't he be demonstrating? can't we be demonstrating? can't you be demonstrating? can't they be demonstrating?
Perfeito
can't I have demonstrated? can't you have demonstrated? can't he have demonstrated? can't we have demonstrated? can't you have demonstrated? can't they have demonstrated?
Perfeito com V-ing
can't I have been demonstrating? can't you have been demonstrating? can't he have been demonstrating? can't we have been demonstrating? can't you have been demonstrating? can't they have been demonstrating?