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