I can inhale you can inhale he can inhale we can inhale you can inhale they can inhale
Forma con V-ing
I can be inhaling you can be inhaling he can be inhaling we can be inhaling you can be inhaling they can be inhaling
Perfecto
I can have inhaled you can have inhaled he can have inhaled we can have inhaled you can have inhaled they can have inhaled
Perfecto con V-ing
I can have been inhaling you can have been inhaling he can have been inhaling we can have been inhaling you can have been inhaling they can have been inhaling
Negación
Forma simple
I can't inhale you can't inhale he can't inhale we can't inhale you can't inhale they can't inhale
Forma con V-ing
I can't be inhaling you can't be inhaling he can't be inhaling we can't be inhaling you can't be inhaling they can't be inhaling
Perfecto
I can't have inhaled you can't have inhaled he can't have inhaled we can't have inhaled you can't have inhaled they can't have inhaled
Perfecto con V-ing
I can't have been inhaling you can't have been inhaling he can't have been inhaling we can't have been inhaling you can't have been inhaling they can't have been inhaling
Forma interrogativa
Forma simple
can I inhale? can you inhale? can he inhale? can we inhale? can you inhale? can they inhale?
Forma con V-ing
can I be inhaling? can you be inhaling? can he be inhaling? can we be inhaling? can you be inhaling? can they be inhaling?
Perfecto
can I have inhaled? can you have inhaled? can he have inhaled? can we have inhaled? can you have inhaled? can they have inhaled?
Perfecto con V-ing
can I have been inhaling? can you have been inhaling? can he have been inhaling? can we have been inhaling? can you have been inhaling? can they have been inhaling?
Forma interro-negativa
Forma simple
can't I inhale? can't you inhale? can't he inhale? can't we inhale? can't you inhale? can't they inhale?
Forma con V-ing
can't I be inhaling? can't you be inhaling? can't he be inhaling? can't we be inhaling? can't you be inhaling? can't they be inhaling?
Perfecto
can't I have inhaled? can't you have inhaled? can't he have inhaled? can't we have inhaled? can't you have inhaled? can't they have inhaled?
Perfecto con V-ing
can't I have been inhaling? can't you have been inhaling? can't he have been inhaling? can't we have been inhaling? can't you have been inhaling? can't they have been inhaling?