I can medicine you can medicine she can medicine we can medicine you can medicine they can medicine
Forma com V-ing
I can be medicining you can be medicining she can be medicining we can be medicining you can be medicining they can be medicining
Perfeito
I can have medicined you can have medicined she can have medicined we can have medicined you can have medicined they can have medicined
Perfeito com V-ing
I can have been medicining you can have been medicining she can have been medicining we can have been medicining you can have been medicining they can have been medicining
Negação
Forma simple
I can't medicine you can't medicine she can't medicine we can't medicine you can't medicine they can't medicine
Forma com V-ing
I can't be medicining you can't be medicining she can't be medicining we can't be medicining you can't be medicining they can't be medicining
Perfeito
I can't have medicined you can't have medicined she can't have medicined we can't have medicined you can't have medicined they can't have medicined
Perfeito com V-ing
I can't have been medicining you can't have been medicining she can't have been medicining we can't have been medicining you can't have been medicining they can't have been medicining
Forma interrogativa
Forma simple
can I medicine? can you medicine? can she medicine? can we medicine? can you medicine? can they medicine?
Forma com V-ing
can I be medicining? can you be medicining? can she be medicining? can we be medicining? can you be medicining? can they be medicining?
Perfeito
can I have medicined? can you have medicined? can she have medicined? can we have medicined? can you have medicined? can they have medicined?
Perfeito com V-ing
can I have been medicining? can you have been medicining? can she have been medicining? can we have been medicining? can you have been medicining? can they have been medicining?
Forma interro-Negação
Forma simple
can't I medicine? can't you medicine? can't she medicine? can't we medicine? can't you medicine? can't they medicine?
Forma com V-ing
can't I be medicining? can't you be medicining? can't she be medicining? can't we be medicining? can't you be medicining? can't they be medicining?
Perfeito
can't I have medicined? can't you have medicined? can't she have medicined? can't we have medicined? can't you have medicined? can't they have medicined?
Perfeito com V-ing
can't I have been medicining? can't you have been medicining? can't she have been medicining? can't we have been medicining? can't you have been medicining? can't they have been medicining?