I can pitterpatter you can pitterpatter she can pitterpatter we can pitterpatter you can pitterpatter they can pitterpatter
Forme en V-ing
I can be pitterpattering you can be pitterpattering she can be pitterpattering we can be pitterpattering you can be pitterpattering they can be pitterpattering
Perfect
I can have pitterpattered you can have pitterpattered she can have pitterpattered we can have pitterpattered you can have pitterpattered they can have pitterpattered
Perfect en V-ing
I can have been pitterpattering you can have been pitterpattering she can have been pitterpattering we can have been pitterpattering you can have been pitterpattering they can have been pitterpattering
Négation
Forme simple
I can't pitterpatter you can't pitterpatter she can't pitterpatter we can't pitterpatter you can't pitterpatter they can't pitterpatter
Forme en V-ing
I can't be pitterpattering you can't be pitterpattering she can't be pitterpattering we can't be pitterpattering you can't be pitterpattering they can't be pitterpattering
Perfect
I can't have pitterpattered you can't have pitterpattered she can't have pitterpattered we can't have pitterpattered you can't have pitterpattered they can't have pitterpattered
Perfect en V-ing
I can't have been pitterpattering you can't have been pitterpattering she can't have been pitterpattering we can't have been pitterpattering you can't have been pitterpattering they can't have been pitterpattering
Forme interrogative
Forme simple
can I pitterpatter? can you pitterpatter? can she pitterpatter? can we pitterpatter? can you pitterpatter? can they pitterpatter?
Forme en V-ing
can I be pitterpattering? can you be pitterpattering? can she be pitterpattering? can we be pitterpattering? can you be pitterpattering? can they be pitterpattering?
Perfect
can I have pitterpattered? can you have pitterpattered? can she have pitterpattered? can we have pitterpattered? can you have pitterpattered? can they have pitterpattered?
Perfect en V-ing
can I have been pitterpattering? can you have been pitterpattering? can she have been pitterpattering? can we have been pitterpattering? can you have been pitterpattering? can they have been pitterpattering?
Forme interro-négative
Forme simple
can't I pitterpatter? can't you pitterpatter? can't she pitterpatter? can't we pitterpatter? can't you pitterpatter? can't they pitterpatter?
Forme en V-ing
can't I be pitterpattering? can't you be pitterpattering? can't she be pitterpattering? can't we be pitterpattering? can't you be pitterpattering? can't they be pitterpattering?
Perfect
can't I have pitterpattered? can't you have pitterpattered? can't she have pitterpattered? can't we have pitterpattered? can't you have pitterpattered? can't they have pitterpattered?
Perfect en V-ing
can't I have been pitterpattering? can't you have been pitterpattering? can't she have been pitterpattering? can't we have been pitterpattering? can't you have been pitterpattering? can't they have been pitterpattering?