I can patch you can patch she can patch we can patch you can patch they can patch
Forma con V-ing
I can be patching you can be patching she can be patching we can be patching you can be patching they can be patching
Perfecto
I can have patched you can have patched she can have patched we can have patched you can have patched they can have patched
Perfecto con V-ing
I can have been patching you can have been patching she can have been patching we can have been patching you can have been patching they can have been patching
Negación
Forma simple
I cannot patch you cannot patch she cannot patch we cannot patch you cannot patch they cannot patch
Forma con V-ing
I cannot be patching you cannot be patching she cannot be patching we cannot be patching you cannot be patching they cannot be patching
Perfecto
I cannot have patched you cannot have patched she cannot have patched we cannot have patched you cannot have patched they cannot have patched
Perfecto con V-ing
I cannot have been patching you cannot have been patching she cannot have been patching we cannot have been patching you cannot have been patching they cannot have been patching
Forma interrogativa
Forma simple
can I patch? can you patch? can she patch? can we patch? can you patch? can they patch?
Forma con V-ing
can I be patching? can you be patching? can she be patching? can we be patching? can you be patching? can they be patching?
Perfecto
can I have patched? can you have patched? can she have patched? can we have patched? can you have patched? can they have patched?
Perfecto con V-ing
can I have been patching? can you have been patching? can she have been patching? can we have been patching? can you have been patching? can they have been patching?
Forma interro-negativa
Forma simple
can I not patch? can you not patch? can she not patch? can we not patch? can you not patch? can they not patch?
Forma con V-ing
can I not be patching? can you not be patching? can she not be patching? can we not be patching? can you not be patching? can they not be patching?
Perfecto
can I not have patched? can you not have patched? can she not have patched? can we not have patched? can you not have patched? can they not have patched?
Perfecto con V-ing
can I not have been patching? can you not have been patching? can she not have been patching? can we not have been patching? can you not have been patching? can they not have been patching?