Verbo regular: retrogress - retrogressed - retrogressed
Afirmación
Forma simple
I can retrogress you can retrogress he can retrogress we can retrogress you can retrogress they can retrogress
Forma con V-ing
I can be retrogressing you can be retrogressing he can be retrogressing we can be retrogressing you can be retrogressing they can be retrogressing
Perfecto
I can have retrogressed you can have retrogressed he can have retrogressed we can have retrogressed you can have retrogressed they can have retrogressed
Perfecto con V-ing
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
Negación
Forma simple
I cannot retrogress you cannot retrogress he cannot retrogress we cannot retrogress you cannot retrogress they cannot retrogress
Forma con V-ing
I cannot be retrogressing you cannot be retrogressing he cannot be retrogressing we cannot be retrogressing you cannot be retrogressing they cannot be retrogressing
Perfecto
I cannot have retrogressed you cannot have retrogressed he cannot have retrogressed we cannot have retrogressed you cannot have retrogressed they cannot have retrogressed
Perfecto con V-ing
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
Forma interrogativa
Forma simple
can I retrogress? can you retrogress? can he retrogress? can we retrogress? can you retrogress? can they retrogress?
Forma con V-ing
can I be retrogressing? can you be retrogressing? can he be retrogressing? can we be retrogressing? can you be retrogressing? can they be retrogressing?
Perfecto
can I have retrogressed? can you have retrogressed? can he have retrogressed? can we have retrogressed? can you have retrogressed? can they have retrogressed?
Perfecto con V-ing
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?
Forma interro-negativa
Forma simple
can I not retrogress? can you not retrogress? can he not retrogress? can we not retrogress? can you not retrogress? can they not retrogress?
Forma con V-ing
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?
Perfecto
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?
Perfecto con V-ing
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?