I can patch you can patch she can patch we can patch you can patch they can patch
Forme en 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
Perfect
I can have patched you can have patched she can have patched we can have patched you can have patched they can have patched
Perfect en 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
Négation
Forme simple
I can't patch you can't patch she can't patch we can't patch you can't patch they can't patch
Forme en V-ing
I can't be patching you can't be patching she can't be patching we can't be patching you can't be patching they can't be patching
Perfect
I can't have patched you can't have patched she can't have patched we can't have patched you can't have patched they can't have patched
Perfect en V-ing
I can't have been patching you can't have been patching she can't have been patching we can't have been patching you can't have been patching they can't have been patching
Forme interrogative
Forme simple
can I patch? can you patch? can she patch? can we patch? can you patch? can they patch?
Forme en 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?
Perfect
can I have patched? can you have patched? can she have patched? can we have patched? can you have patched? can they have patched?
Perfect en 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?
Forme interro-négative
Forme simple
can't I patch? can't you patch? can't she patch? can't we patch? can't you patch? can't they patch?
Forme en V-ing
can't I be patching? can't you be patching? can't she be patching? can't we be patching? can't you be patching? can't they be patching?
Perfect
can't I have patched? can't you have patched? can't she have patched? can't we have patched? can't you have patched? can't they have patched?
Perfect en V-ing
can't I have been patching? can't you have been patching? can't she have been patching? can't we have been patching? can't you have been patching? can't they have been patching?