I can prevalue you can prevalue he can prevalue we can prevalue you can prevalue they can prevalue
Forme en V-ing
I can be prevaluing you can be prevaluing he can be prevaluing we can be prevaluing you can be prevaluing they can be prevaluing
Perfect
I can have prevalued you can have prevalued he can have prevalued we can have prevalued you can have prevalued they can have prevalued
Perfect en V-ing
I can have been prevaluing you can have been prevaluing he can have been prevaluing we can have been prevaluing you can have been prevaluing they can have been prevaluing
Négation
Forme simple
I can't prevalue you can't prevalue he can't prevalue we can't prevalue you can't prevalue they can't prevalue
Forme en V-ing
I can't be prevaluing you can't be prevaluing he can't be prevaluing we can't be prevaluing you can't be prevaluing they can't be prevaluing
Perfect
I can't have prevalued you can't have prevalued he can't have prevalued we can't have prevalued you can't have prevalued they can't have prevalued
Perfect en V-ing
I can't have been prevaluing you can't have been prevaluing he can't have been prevaluing we can't have been prevaluing you can't have been prevaluing they can't have been prevaluing
Forme interrogative
Forme simple
can I prevalue? can you prevalue? can he prevalue? can we prevalue? can you prevalue? can they prevalue?
Forme en V-ing
can I be prevaluing? can you be prevaluing? can he be prevaluing? can we be prevaluing? can you be prevaluing? can they be prevaluing?
Perfect
can I have prevalued? can you have prevalued? can he have prevalued? can we have prevalued? can you have prevalued? can they have prevalued?
Perfect en V-ing
can I have been prevaluing? can you have been prevaluing? can he have been prevaluing? can we have been prevaluing? can you have been prevaluing? can they have been prevaluing?
Forme interro-négative
Forme simple
can't I prevalue? can't you prevalue? can't he prevalue? can't we prevalue? can't you prevalue? can't they prevalue?
Forme en V-ing
can't I be prevaluing? can't you be prevaluing? can't he be prevaluing? can't we be prevaluing? can't you be prevaluing? can't they be prevaluing?
Perfect
can't I have prevalued? can't you have prevalued? can't he have prevalued? can't we have prevalued? can't you have prevalued? can't they have prevalued?
Perfect en V-ing
can't I have been prevaluing? can't you have been prevaluing? can't he have been prevaluing? can't we have been prevaluing? can't you have been prevaluing? can't they have been prevaluing?