I may retain you may retain he may retain we may retain you may retain they may retain
Forma con V-ing
I may be retaining you may be retaining he may be retaining we may be retaining you may be retaining they may be retaining
Perfecto
I may have retained you may have retained he may have retained we may have retained you may have retained they may have retained
Perfecto con V-ing
I may have been retaining you may have been retaining he may have been retaining we may have been retaining you may have been retaining they may have been retaining
Negación
Forma simple
I mayn't retain you mayn't retain he mayn't retain we mayn't retain you mayn't retain they mayn't retain
Forma con V-ing
I mayn't be retaining you mayn't be retaining he mayn't be retaining we mayn't be retaining you mayn't be retaining they mayn't be retaining
Perfecto
I mayn't have retained you mayn't have retained he mayn't have retained we mayn't have retained you mayn't have retained they mayn't have retained
Perfecto con V-ing
I mayn't have been retaining you mayn't have been retaining he mayn't have been retaining we mayn't have been retaining you mayn't have been retaining they mayn't have been retaining
Forma interrogativa
Forma simple
may I retain? may you retain? may he retain? may we retain? may you retain? may they retain?
Forma con V-ing
may I be retaining? may you be retaining? may he be retaining? may we be retaining? may you be retaining? may they be retaining?
Perfecto
may I have retained? may you have retained? may he have retained? may we have retained? may you have retained? may they have retained?
Perfecto con V-ing
may I have been retaining? may you have been retaining? may he have been retaining? may we have been retaining? may you have been retaining? may they have been retaining?
Forma interro-negativa
Forma simple
mayn't I retain? mayn't you retain? mayn't he retain? mayn't we retain? mayn't you retain? mayn't they retain?
Forma con V-ing
mayn't I be retaining? mayn't you be retaining? mayn't he be retaining? mayn't we be retaining? mayn't you be retaining? mayn't they be retaining?
Perfecto
mayn't I have retained? mayn't you have retained? mayn't he have retained? mayn't we have retained? mayn't you have retained? mayn't they have retained?
Perfecto con V-ing
mayn't I have been retaining? mayn't you have been retaining? mayn't he have been retaining? mayn't we have been retaining? mayn't you have been retaining? mayn't they have been retaining?