Conjugação do verbo inglês
MAY PROOF

Verbo regular: proof - proofed - proofed

Afirmação

Forma simple	Forma com V-ing
I may proof you may proof he may proof we may proof you may proof they may proof	I may be proofing you may be proofing he may be proofing we may be proofing you may be proofing they may be proofing
Perfeito	Perfeito com V-ing
I may have proofed you may have proofed he may have proofed we may have proofed you may have proofed they may have proofed	I may have been proofing you may have been proofing he may have been proofing we may have been proofing you may have been proofing they may have been proofing

Negação

Forma simple	Forma com V-ing
I mayn't proof you mayn't proof he mayn't proof we mayn't proof you mayn't proof they mayn't proof	I mayn't be proofing you mayn't be proofing he mayn't be proofing we mayn't be proofing you mayn't be proofing they mayn't be proofing
Perfeito	Perfeito com V-ing
I mayn't have proofed you mayn't have proofed he mayn't have proofed we mayn't have proofed you mayn't have proofed they mayn't have proofed	I mayn't have been proofing you mayn't have been proofing he mayn't have been proofing we mayn't have been proofing you mayn't have been proofing they mayn't have been proofing

Forma interrogativa

Forma simple	Forma com V-ing
may I proof? may you proof? may he proof? may we proof? may you proof? may they proof?	may I be proofing? may you be proofing? may he be proofing? may we be proofing? may you be proofing? may they be proofing?
Perfeito	Perfeito com V-ing
may I have proofed? may you have proofed? may he have proofed? may we have proofed? may you have proofed? may they have proofed?	may I have been proofing? may you have been proofing? may he have been proofing? may we have been proofing? may you have been proofing? may they have been proofing?

Forma interro-Negação

Forma simple	Forma com V-ing
mayn't I proof? mayn't you proof? mayn't he proof? mayn't we proof? mayn't you proof? mayn't they proof?	mayn't I be proofing? mayn't you be proofing? mayn't he be proofing? mayn't we be proofing? mayn't you be proofing? mayn't they be proofing?
Perfeito	Perfeito com V-ing
mayn't I have proofed? mayn't you have proofed? mayn't he have proofed? mayn't we have proofed? mayn't you have proofed? mayn't they have proofed?	mayn't I have been proofing? mayn't you have been proofing? mayn't he have been proofing? mayn't we have been proofing? mayn't you have been proofing? mayn't they have been proofing?