I can summon you can summon he can summon we can summon you can summon they can summon
Forme en V-ing
I can be summoning you can be summoning he can be summoning we can be summoning you can be summoning they can be summoning
Perfect
I can have summoned you can have summoned he can have summoned we can have summoned you can have summoned they can have summoned
Perfect en V-ing
I can have been summoning you can have been summoning he can have been summoning we can have been summoning you can have been summoning they can have been summoning
Négation
Forme simple
I can't summon you can't summon he can't summon we can't summon you can't summon they can't summon
Forme en V-ing
I can't be summoning you can't be summoning he can't be summoning we can't be summoning you can't be summoning they can't be summoning
Perfect
I can't have summoned you can't have summoned he can't have summoned we can't have summoned you can't have summoned they can't have summoned
Perfect en V-ing
I can't have been summoning you can't have been summoning he can't have been summoning we can't have been summoning you can't have been summoning they can't have been summoning
Forme interrogative
Forme simple
can I summon? can you summon? can he summon? can we summon? can you summon? can they summon?
Forme en V-ing
can I be summoning? can you be summoning? can he be summoning? can we be summoning? can you be summoning? can they be summoning?
Perfect
can I have summoned? can you have summoned? can he have summoned? can we have summoned? can you have summoned? can they have summoned?
Perfect en V-ing
can I have been summoning? can you have been summoning? can he have been summoning? can we have been summoning? can you have been summoning? can they have been summoning?
Forme interro-négative
Forme simple
can't I summon? can't you summon? can't he summon? can't we summon? can't you summon? can't they summon?
Forme en V-ing
can't I be summoning? can't you be summoning? can't he be summoning? can't we be summoning? can't you be summoning? can't they be summoning?
Perfect
can't I have summoned? can't you have summoned? can't he have summoned? can't we have summoned? can't you have summoned? can't they have summoned?
Perfect en V-ing
can't I have been summoning? can't you have been summoning? can't he have been summoning? can't we have been summoning? can't you have been summoning? can't they have been summoning?