I can tip you can tip he can tip we can tip you can tip they can tip
Forma con V-ing
I can be tipping you can be tipping he can be tipping we can be tipping you can be tipping they can be tipping
Perfecto
I can have tipped you can have tipped he can have tipped we can have tipped you can have tipped they can have tipped
Perfecto con V-ing
I can have been tipping you can have been tipping he can have been tipping we can have been tipping you can have been tipping they can have been tipping
Negación
Forma simple
I can't tip you can't tip he can't tip we can't tip you can't tip they can't tip
Forma con V-ing
I can't be tipping you can't be tipping he can't be tipping we can't be tipping you can't be tipping they can't be tipping
Perfecto
I can't have tipped you can't have tipped he can't have tipped we can't have tipped you can't have tipped they can't have tipped
Perfecto con V-ing
I can't have been tipping you can't have been tipping he can't have been tipping we can't have been tipping you can't have been tipping they can't have been tipping
Forma interrogativa
Forma simple
can I tip? can you tip? can he tip? can we tip? can you tip? can they tip?
Forma con V-ing
can I be tipping? can you be tipping? can he be tipping? can we be tipping? can you be tipping? can they be tipping?
Perfecto
can I have tipped? can you have tipped? can he have tipped? can we have tipped? can you have tipped? can they have tipped?
Perfecto con V-ing
can I have been tipping? can you have been tipping? can he have been tipping? can we have been tipping? can you have been tipping? can they have been tipping?
Forma interro-negativa
Forma simple
can't I tip? can't you tip? can't he tip? can't we tip? can't you tip? can't they tip?
Forma con V-ing
can't I be tipping? can't you be tipping? can't he be tipping? can't we be tipping? can't you be tipping? can't they be tipping?
Perfecto
can't I have tipped? can't you have tipped? can't he have tipped? can't we have tipped? can't you have tipped? can't they have tipped?
Perfecto con V-ing
can't I have been tipping? can't you have been tipping? can't he have been tipping? can't we have been tipping? can't you have been tipping? can't they have been tipping?