I can ride you can ride he can ride we can ride you can ride they can ride
Forma com V-ing
I can be riding you can be riding he can be riding we can be riding you can be riding they can be riding
Perfeito
I can have ridden you can have ridden he can have ridden we can have ridden you can have ridden they can have ridden
Perfeito com V-ing
I can have been riding you can have been riding he can have been riding we can have been riding you can have been riding they can have been riding
Negação
Forma simple
I can't ride you can't ride he can't ride we can't ride you can't ride they can't ride
Forma com V-ing
I can't be riding you can't be riding he can't be riding we can't be riding you can't be riding they can't be riding
Perfeito
I can't have ridden you can't have ridden he can't have ridden we can't have ridden you can't have ridden they can't have ridden
Perfeito com V-ing
I can't have been riding you can't have been riding he can't have been riding we can't have been riding you can't have been riding they can't have been riding
Forma interrogativa
Forma simple
can I ride? can you ride? can he ride? can we ride? can you ride? can they ride?
Forma com V-ing
can I be riding? can you be riding? can he be riding? can we be riding? can you be riding? can they be riding?
Perfeito
can I have ridden? can you have ridden? can he have ridden? can we have ridden? can you have ridden? can they have ridden?
Perfeito com V-ing
can I have been riding? can you have been riding? can he have been riding? can we have been riding? can you have been riding? can they have been riding?
Forma interro-Negação
Forma simple
can't I ride? can't you ride? can't he ride? can't we ride? can't you ride? can't they ride?
Forma com V-ing
can't I be riding? can't you be riding? can't he be riding? can't we be riding? can't you be riding? can't they be riding?
Perfeito
can't I have ridden? can't you have ridden? can't he have ridden? can't we have ridden? can't you have ridden? can't they have ridden?
Perfeito com V-ing
can't I have been riding? can't you have been riding? can't he have been riding? can't we have been riding? can't you have been riding? can't they have been riding?