I can surge you can surge he can surge we can surge you can surge they can surge
Forma com V-ing
I can be surging you can be surging he can be surging we can be surging you can be surging they can be surging
Perfeito
I can have surged you can have surged he can have surged we can have surged you can have surged they can have surged
Perfeito com V-ing
I can have been surging you can have been surging he can have been surging we can have been surging you can have been surging they can have been surging
Negação
Forma simple
I can't surge you can't surge he can't surge we can't surge you can't surge they can't surge
Forma com V-ing
I can't be surging you can't be surging he can't be surging we can't be surging you can't be surging they can't be surging
Perfeito
I can't have surged you can't have surged he can't have surged we can't have surged you can't have surged they can't have surged
Perfeito com V-ing
I can't have been surging you can't have been surging he can't have been surging we can't have been surging you can't have been surging they can't have been surging
Forma interrogativa
Forma simple
can I surge? can you surge? can he surge? can we surge? can you surge? can they surge?
Forma com V-ing
can I be surging? can you be surging? can he be surging? can we be surging? can you be surging? can they be surging?
Perfeito
can I have surged? can you have surged? can he have surged? can we have surged? can you have surged? can they have surged?
Perfeito com V-ing
can I have been surging? can you have been surging? can he have been surging? can we have been surging? can you have been surging? can they have been surging?
Forma interro-Negação
Forma simple
can't I surge? can't you surge? can't he surge? can't we surge? can't you surge? can't they surge?
Forma com V-ing
can't I be surging? can't you be surging? can't he be surging? can't we be surging? can't you be surging? can't they be surging?
Perfeito
can't I have surged? can't you have surged? can't he have surged? can't we have surged? can't you have surged? can't they have surged?
Perfeito com V-ing
can't I have been surging? can't you have been surging? can't he have been surging? can't we have been surging? can't you have been surging? can't they have been surging?