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