Conjugação do verbo inglês
MAY COUNTERCHECK

Verbo regular: countercheck - counterchecked - counterchecked

Afirmação

Forma simple	Forma com V-ing
I may countercheck you may countercheck she may countercheck we may countercheck you may countercheck they may countercheck	I may be counterchecking you may be counterchecking she may be counterchecking we may be counterchecking you may be counterchecking they may be counterchecking
Perfeito	Perfeito com V-ing
I may have counterchecked you may have counterchecked she may have counterchecked we may have counterchecked you may have counterchecked they may have counterchecked	I may have been counterchecking you may have been counterchecking she may have been counterchecking we may have been counterchecking you may have been counterchecking they may have been counterchecking

Negação

Forma simple	Forma com V-ing
I mayn't countercheck you mayn't countercheck she mayn't countercheck we mayn't countercheck you mayn't countercheck they mayn't countercheck	I mayn't be counterchecking you mayn't be counterchecking she mayn't be counterchecking we mayn't be counterchecking you mayn't be counterchecking they mayn't be counterchecking
Perfeito	Perfeito com V-ing
I mayn't have counterchecked you mayn't have counterchecked she mayn't have counterchecked we mayn't have counterchecked you mayn't have counterchecked they mayn't have counterchecked	I mayn't have been counterchecking you mayn't have been counterchecking she mayn't have been counterchecking we mayn't have been counterchecking you mayn't have been counterchecking they mayn't have been counterchecking

Forma interrogativa

Forma simple	Forma com V-ing
may I countercheck? may you countercheck? may she countercheck? may we countercheck? may you countercheck? may they countercheck?	may I be counterchecking? may you be counterchecking? may she be counterchecking? may we be counterchecking? may you be counterchecking? may they be counterchecking?
Perfeito	Perfeito com V-ing
may I have counterchecked? may you have counterchecked? may she have counterchecked? may we have counterchecked? may you have counterchecked? may they have counterchecked?	may I have been counterchecking? may you have been counterchecking? may she have been counterchecking? may we have been counterchecking? may you have been counterchecking? may they have been counterchecking?

Forma interro-Negação

Forma simple	Forma com V-ing
mayn't I countercheck? mayn't you countercheck? mayn't she countercheck? mayn't we countercheck? mayn't you countercheck? mayn't they countercheck?	mayn't I be counterchecking? mayn't you be counterchecking? mayn't she be counterchecking? mayn't we be counterchecking? mayn't you be counterchecking? mayn't they be counterchecking?
Perfeito	Perfeito com V-ing
mayn't I have counterchecked? mayn't you have counterchecked? mayn't she have counterchecked? mayn't we have counterchecked? mayn't you have counterchecked? mayn't they have counterchecked?	mayn't I have been counterchecking? mayn't you have been counterchecking? mayn't she have been counterchecking? mayn't we have been counterchecking? mayn't you have been counterchecking? mayn't they have been counterchecking?