Conjugaison du verbe anglais
CAN RETROGRESS

Verbe régulier : retrogress - retrogressed - retrogressed
Traduction française : régresser - rétrograder

Affirmation

Forme simple	Forme en V-ing
I can retrogress you can retrogress he can retrogress we can retrogress you can retrogress they can retrogress	I can be retrogressing you can be retrogressing he can be retrogressing we can be retrogressing you can be retrogressing they can be retrogressing
Perfect	Perfect en V-ing
I can have retrogressed you can have retrogressed he can have retrogressed we can have retrogressed you can have retrogressed they can have retrogressed	I can have been retrogressing you can have been retrogressing he can have been retrogressing we can have been retrogressing you can have been retrogressing they can have been retrogressing

Négation

Forme simple	Forme en V-ing
I cannot retrogress you cannot retrogress he cannot retrogress we cannot retrogress you cannot retrogress they cannot retrogress	I cannot be retrogressing you cannot be retrogressing he cannot be retrogressing we cannot be retrogressing you cannot be retrogressing they cannot be retrogressing
Perfect	Perfect en V-ing
I cannot have retrogressed you cannot have retrogressed he cannot have retrogressed we cannot have retrogressed you cannot have retrogressed they cannot have retrogressed	I cannot have been retrogressing you cannot have been retrogressing he cannot have been retrogressing we cannot have been retrogressing you cannot have been retrogressing they cannot have been retrogressing

Forme interrogative

Forme simple	Forme en V-ing
can I retrogress? can you retrogress? can he retrogress? can we retrogress? can you retrogress? can they retrogress?	can I be retrogressing? can you be retrogressing? can he be retrogressing? can we be retrogressing? can you be retrogressing? can they be retrogressing?
Perfect	Perfect en V-ing
can I have retrogressed? can you have retrogressed? can he have retrogressed? can we have retrogressed? can you have retrogressed? can they have retrogressed?	can I have been retrogressing? can you have been retrogressing? can he have been retrogressing? can we have been retrogressing? can you have been retrogressing? can they have been retrogressing?

Forme interro-négative

Forme simple	Forme en V-ing
can I not retrogress? can you not retrogress? can he not retrogress? can we not retrogress? can you not retrogress? can they not retrogress?	can I not be retrogressing? can you not be retrogressing? can he not be retrogressing? can we not be retrogressing? can you not be retrogressing? can they not be retrogressing?
Perfect	Perfect en V-ing
can I not have retrogressed? can you not have retrogressed? can he not have retrogressed? can we not have retrogressed? can you not have retrogressed? can they not have retrogressed?	can I not have been retrogressing? can you not have been retrogressing? can he not have been retrogressing? can we not have been retrogressing? can you not have been retrogressing? can they not have been retrogressing?