I can mop you can mop he can mop we can mop you can mop they can mop
Forma con V-ing
I can be mopping you can be mopping he can be mopping we can be mopping you can be mopping they can be mopping
Perfecto
I can have mopped you can have mopped he can have mopped we can have mopped you can have mopped they can have mopped
Perfecto con V-ing
I can have been mopping you can have been mopping he can have been mopping we can have been mopping you can have been mopping they can have been mopping
Negación
Forma simple
I can't mop you can't mop he can't mop we can't mop you can't mop they can't mop
Forma con V-ing
I can't be mopping you can't be mopping he can't be mopping we can't be mopping you can't be mopping they can't be mopping
Perfecto
I can't have mopped you can't have mopped he can't have mopped we can't have mopped you can't have mopped they can't have mopped
Perfecto con V-ing
I can't have been mopping you can't have been mopping he can't have been mopping we can't have been mopping you can't have been mopping they can't have been mopping
Forma interrogativa
Forma simple
can I mop? can you mop? can he mop? can we mop? can you mop? can they mop?
Forma con V-ing
can I be mopping? can you be mopping? can he be mopping? can we be mopping? can you be mopping? can they be mopping?
Perfecto
can I have mopped? can you have mopped? can he have mopped? can we have mopped? can you have mopped? can they have mopped?
Perfecto con V-ing
can I have been mopping? can you have been mopping? can he have been mopping? can we have been mopping? can you have been mopping? can they have been mopping?
Forma interro-negativa
Forma simple
can't I mop? can't you mop? can't he mop? can't we mop? can't you mop? can't they mop?
Forma con V-ing
can't I be mopping? can't you be mopping? can't he be mopping? can't we be mopping? can't you be mopping? can't they be mopping?
Perfecto
can't I have mopped? can't you have mopped? can't he have mopped? can't we have mopped? can't you have mopped? can't they have mopped?
Perfecto con V-ing
can't I have been mopping? can't you have been mopping? can't he have been mopping? can't we have been mopping? can't you have been mopping? can't they have been mopping?