I may regress you may regress she may regress we may regress you may regress they may regress
Forma con V-ing
I may be regressing you may be regressing she may be regressing we may be regressing you may be regressing they may be regressing
Perfecto
I may have regressed you may have regressed she may have regressed we may have regressed you may have regressed they may have regressed
Perfecto con V-ing
I may have been regressing you may have been regressing she may have been regressing we may have been regressing you may have been regressing they may have been regressing
Negación
Forma simple
I mayn't regress you mayn't regress she mayn't regress we mayn't regress you mayn't regress they mayn't regress
Forma con V-ing
I mayn't be regressing you mayn't be regressing she mayn't be regressing we mayn't be regressing you mayn't be regressing they mayn't be regressing
Perfecto
I mayn't have regressed you mayn't have regressed she mayn't have regressed we mayn't have regressed you mayn't have regressed they mayn't have regressed
Perfecto con V-ing
I mayn't have been regressing you mayn't have been regressing she mayn't have been regressing we mayn't have been regressing you mayn't have been regressing they mayn't have been regressing
Forma interrogativa
Forma simple
may I regress? may you regress? may she regress? may we regress? may you regress? may they regress?
Forma con V-ing
may I be regressing? may you be regressing? may she be regressing? may we be regressing? may you be regressing? may they be regressing?
Perfecto
may I have regressed? may you have regressed? may she have regressed? may we have regressed? may you have regressed? may they have regressed?
Perfecto con V-ing
may I have been regressing? may you have been regressing? may she have been regressing? may we have been regressing? may you have been regressing? may they have been regressing?
Forma interro-negativa
Forma simple
mayn't I regress? mayn't you regress? mayn't she regress? mayn't we regress? mayn't you regress? mayn't they regress?
Forma con V-ing
mayn't I be regressing? mayn't you be regressing? mayn't she be regressing? mayn't we be regressing? mayn't you be regressing? mayn't they be regressing?
Perfecto
mayn't I have regressed? mayn't you have regressed? mayn't she have regressed? mayn't we have regressed? mayn't you have regressed? mayn't they have regressed?
Perfecto con V-ing
mayn't I have been regressing? mayn't you have been regressing? mayn't she have been regressing? mayn't we have been regressing? mayn't you have been regressing? mayn't they have been regressing?