I may degrease you may degrease she may degrease we may degrease you may degrease they may degrease
Forma com V-ing
I may be degreasing you may be degreasing she may be degreasing we may be degreasing you may be degreasing they may be degreasing
Perfeito
I may have degreased you may have degreased she may have degreased we may have degreased you may have degreased they may have degreased
Perfeito com V-ing
I may have been degreasing you may have been degreasing she may have been degreasing we may have been degreasing you may have been degreasing they may have been degreasing
Negação
Forma simple
I mayn't degrease you mayn't degrease she mayn't degrease we mayn't degrease you mayn't degrease they mayn't degrease
Forma com V-ing
I mayn't be degreasing you mayn't be degreasing she mayn't be degreasing we mayn't be degreasing you mayn't be degreasing they mayn't be degreasing
Perfeito
I mayn't have degreased you mayn't have degreased she mayn't have degreased we mayn't have degreased you mayn't have degreased they mayn't have degreased
Perfeito com V-ing
I mayn't have been degreasing you mayn't have been degreasing she mayn't have been degreasing we mayn't have been degreasing you mayn't have been degreasing they mayn't have been degreasing
Forma interrogativa
Forma simple
may I degrease? may you degrease? may she degrease? may we degrease? may you degrease? may they degrease?
Forma com V-ing
may I be degreasing? may you be degreasing? may she be degreasing? may we be degreasing? may you be degreasing? may they be degreasing?
Perfeito
may I have degreased? may you have degreased? may she have degreased? may we have degreased? may you have degreased? may they have degreased?
Perfeito com V-ing
may I have been degreasing? may you have been degreasing? may she have been degreasing? may we have been degreasing? may you have been degreasing? may they have been degreasing?
Forma interro-Negação
Forma simple
mayn't I degrease? mayn't you degrease? mayn't she degrease? mayn't we degrease? mayn't you degrease? mayn't they degrease?
Forma com V-ing
mayn't I be degreasing? mayn't you be degreasing? mayn't she be degreasing? mayn't we be degreasing? mayn't you be degreasing? mayn't they be degreasing?
Perfeito
mayn't I have degreased? mayn't you have degreased? mayn't she have degreased? mayn't we have degreased? mayn't you have degreased? mayn't they have degreased?
Perfeito com V-ing
mayn't I have been degreasing? mayn't you have been degreasing? mayn't she have been degreasing? mayn't we have been degreasing? mayn't you have been degreasing? mayn't they have been degreasing?