I can progress you can progress she can progress we can progress you can progress they can progress
Forme en V-ing
I can be progressing you can be progressing she can be progressing we can be progressing you can be progressing they can be progressing
Perfect
I can have progressed you can have progressed she can have progressed we can have progressed you can have progressed they can have progressed
Perfect en V-ing
I can have been progressing you can have been progressing she can have been progressing we can have been progressing you can have been progressing they can have been progressing
Négation
Forme simple
I can't progress you can't progress she can't progress we can't progress you can't progress they can't progress
Forme en V-ing
I can't be progressing you can't be progressing she can't be progressing we can't be progressing you can't be progressing they can't be progressing
Perfect
I can't have progressed you can't have progressed she can't have progressed we can't have progressed you can't have progressed they can't have progressed
Perfect en V-ing
I can't have been progressing you can't have been progressing she can't have been progressing we can't have been progressing you can't have been progressing they can't have been progressing
Forme interrogative
Forme simple
can I progress? can you progress? can she progress? can we progress? can you progress? can they progress?
Forme en V-ing
can I be progressing? can you be progressing? can she be progressing? can we be progressing? can you be progressing? can they be progressing?
Perfect
can I have progressed? can you have progressed? can she have progressed? can we have progressed? can you have progressed? can they have progressed?
Perfect en V-ing
can I have been progressing? can you have been progressing? can she have been progressing? can we have been progressing? can you have been progressing? can they have been progressing?
Forme interro-négative
Forme simple
can't I progress? can't you progress? can't she progress? can't we progress? can't you progress? can't they progress?
Forme en V-ing
can't I be progressing? can't you be progressing? can't she be progressing? can't we be progressing? can't you be progressing? can't they be progressing?
Perfect
can't I have progressed? can't you have progressed? can't she have progressed? can't we have progressed? can't you have progressed? can't they have progressed?
Perfect en V-ing
can't I have been progressing? can't you have been progressing? can't she have been progressing? can't we have been progressing? can't you have been progressing? can't they have been progressing?