I can up you can up she can up we can up you can up they can up
Forma con V-ing
I can be upping you can be upping she can be upping we can be upping you can be upping they can be upping
Perfecto
I can have upped you can have upped she can have upped we can have upped you can have upped they can have upped
Perfecto con V-ing
I can have been upping you can have been upping she can have been upping we can have been upping you can have been upping they can have been upping
Negación
Forma simple
I can't up you can't up she can't up we can't up you can't up they can't up
Forma con V-ing
I can't be upping you can't be upping she can't be upping we can't be upping you can't be upping they can't be upping
Perfecto
I can't have upped you can't have upped she can't have upped we can't have upped you can't have upped they can't have upped
Perfecto con V-ing
I can't have been upping you can't have been upping she can't have been upping we can't have been upping you can't have been upping they can't have been upping
Forma interrogativa
Forma simple
can I up? can you up? can she up? can we up? can you up? can they up?
Forma con V-ing
can I be upping? can you be upping? can she be upping? can we be upping? can you be upping? can they be upping?
Perfecto
can I have upped? can you have upped? can she have upped? can we have upped? can you have upped? can they have upped?
Perfecto con V-ing
can I have been upping? can you have been upping? can she have been upping? can we have been upping? can you have been upping? can they have been upping?
Forma interro-negativa
Forma simple
can't I up? can't you up? can't she up? can't we up? can't you up? can't they up?
Forma con V-ing
can't I be upping? can't you be upping? can't she be upping? can't we be upping? can't you be upping? can't they be upping?
Perfecto
can't I have upped? can't you have upped? can't she have upped? can't we have upped? can't you have upped? can't they have upped?
Perfecto con V-ing
can't I have been upping? can't you have been upping? can't she have been upping? can't we have been upping? can't you have been upping? can't they have been upping?