I can dissertate you can dissertate he can dissertate we can dissertate you can dissertate they can dissertate
Forme en V-ing
I can be dissertating you can be dissertating he can be dissertating we can be dissertating you can be dissertating they can be dissertating
Perfect
I can have dissertated you can have dissertated he can have dissertated we can have dissertated you can have dissertated they can have dissertated
Perfect en V-ing
I can have been dissertating you can have been dissertating he can have been dissertating we can have been dissertating you can have been dissertating they can have been dissertating
Négation
Forme simple
I cannot dissertate you cannot dissertate he cannot dissertate we cannot dissertate you cannot dissertate they cannot dissertate
Forme en V-ing
I cannot be dissertating you cannot be dissertating he cannot be dissertating we cannot be dissertating you cannot be dissertating they cannot be dissertating
Perfect
I cannot have dissertated you cannot have dissertated he cannot have dissertated we cannot have dissertated you cannot have dissertated they cannot have dissertated
Perfect en V-ing
I cannot have been dissertating you cannot have been dissertating he cannot have been dissertating we cannot have been dissertating you cannot have been dissertating they cannot have been dissertating
Forme interrogative
Forme simple
can I dissertate? can you dissertate? can he dissertate? can we dissertate? can you dissertate? can they dissertate?
Forme en V-ing
can I be dissertating? can you be dissertating? can he be dissertating? can we be dissertating? can you be dissertating? can they be dissertating?
Perfect
can I have dissertated? can you have dissertated? can he have dissertated? can we have dissertated? can you have dissertated? can they have dissertated?
Perfect en V-ing
can I have been dissertating? can you have been dissertating? can he have been dissertating? can we have been dissertating? can you have been dissertating? can they have been dissertating?
Forme interro-négative
Forme simple
can I not dissertate? can you not dissertate? can he not dissertate? can we not dissertate? can you not dissertate? can they not dissertate?
Forme en V-ing
can I not be dissertating? can you not be dissertating? can he not be dissertating? can we not be dissertating? can you not be dissertating? can they not be dissertating?
Perfect
can I not have dissertated? can you not have dissertated? can he not have dissertated? can we not have dissertated? can you not have dissertated? can they not have dissertated?
Perfect en V-ing
can I not have been dissertating? can you not have been dissertating? can he not have been dissertating? can we not have been dissertating? can you not have been dissertating? can they not have been dissertating?