I can dissertate you can dissertate she can dissertate we can dissertate you can dissertate they can dissertate
Forme en V-ing
I can be dissertating you can be dissertating she can be dissertating we can be dissertating you can be dissertating they can be dissertating
Perfect
I can have dissertated you can have dissertated she 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 she can have been dissertating we can have been dissertating you can have been dissertating they can have been dissertating
Négation
Forme simple
I can't dissertate you can't dissertate she can't dissertate we can't dissertate you can't dissertate they can't dissertate
Forme en V-ing
I can't be dissertating you can't be dissertating she can't be dissertating we can't be dissertating you can't be dissertating they can't be dissertating
Perfect
I can't have dissertated you can't have dissertated she can't have dissertated we can't have dissertated you can't have dissertated they can't have dissertated
Perfect en V-ing
I can't have been dissertating you can't have been dissertating she can't have been dissertating we can't have been dissertating you can't have been dissertating they can't have been dissertating
Forme interrogative
Forme simple
can I dissertate? can you dissertate? can she dissertate? can we dissertate? can you dissertate? can they dissertate?
Forme en V-ing
can I be dissertating? can you be dissertating? can she be dissertating? can we be dissertating? can you be dissertating? can they be dissertating?
Perfect
can I have dissertated? can you have dissertated? can she 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 she have been dissertating? can we have been dissertating? can you have been dissertating? can they have been dissertating?
Forme interro-négative
Forme simple
can't I dissertate? can't you dissertate? can't she dissertate? can't we dissertate? can't you dissertate? can't they dissertate?
Forme en V-ing
can't I be dissertating? can't you be dissertating? can't she be dissertating? can't we be dissertating? can't you be dissertating? can't they be dissertating?
Perfect
can't I have dissertated? can't you have dissertated? can't she have dissertated? can't we have dissertated? can't you have dissertated? can't they have dissertated?
Perfect en V-ing
can't I have been dissertating? can't you have been dissertating? can't she have been dissertating? can't we have been dissertating? can't you have been dissertating? can't they have been dissertating?