I can hop you can hop he can hop we can hop you can hop they can hop
Forma con V-ing
I can be hopping you can be hopping he can be hopping we can be hopping you can be hopping they can be hopping
Perfecto
I can have hopped you can have hopped he can have hopped we can have hopped you can have hopped they can have hopped
Perfecto con V-ing
I can have been hopping you can have been hopping he can have been hopping we can have been hopping you can have been hopping they can have been hopping
Negación
Forma simple
I can't hop you can't hop he can't hop we can't hop you can't hop they can't hop
Forma con V-ing
I can't be hopping you can't be hopping he can't be hopping we can't be hopping you can't be hopping they can't be hopping
Perfecto
I can't have hopped you can't have hopped he can't have hopped we can't have hopped you can't have hopped they can't have hopped
Perfecto con V-ing
I can't have been hopping you can't have been hopping he can't have been hopping we can't have been hopping you can't have been hopping they can't have been hopping
Forma interrogativa
Forma simple
can I hop? can you hop? can he hop? can we hop? can you hop? can they hop?
Forma con V-ing
can I be hopping? can you be hopping? can he be hopping? can we be hopping? can you be hopping? can they be hopping?
Perfecto
can I have hopped? can you have hopped? can he have hopped? can we have hopped? can you have hopped? can they have hopped?
Perfecto con V-ing
can I have been hopping? can you have been hopping? can he have been hopping? can we have been hopping? can you have been hopping? can they have been hopping?
Forma interro-negativa
Forma simple
can't I hop? can't you hop? can't he hop? can't we hop? can't you hop? can't they hop?
Forma con V-ing
can't I be hopping? can't you be hopping? can't he be hopping? can't we be hopping? can't you be hopping? can't they be hopping?
Perfecto
can't I have hopped? can't you have hopped? can't he have hopped? can't we have hopped? can't you have hopped? can't they have hopped?
Perfecto con V-ing
can't I have been hopping? can't you have been hopping? can't he have been hopping? can't we have been hopping? can't you have been hopping? can't they have been hopping?