Conjugação do verbo inglês
MAY STRENGTHEN

Verbo regular: strengthen - strengthened - strengthened

Afirmação

Forma simple	Forma com V-ing
I may strengthen you may strengthen he may strengthen we may strengthen you may strengthen they may strengthen	I may be strengthening you may be strengthening he may be strengthening we may be strengthening you may be strengthening they may be strengthening
Perfeito	Perfeito com V-ing
I may have strengthened you may have strengthened he may have strengthened we may have strengthened you may have strengthened they may have strengthened	I may have been strengthening you may have been strengthening he may have been strengthening we may have been strengthening you may have been strengthening they may have been strengthening

Negação

Forma simple	Forma com V-ing
I mayn't strengthen you mayn't strengthen he mayn't strengthen we mayn't strengthen you mayn't strengthen they mayn't strengthen	I mayn't be strengthening you mayn't be strengthening he mayn't be strengthening we mayn't be strengthening you mayn't be strengthening they mayn't be strengthening
Perfeito	Perfeito com V-ing
I mayn't have strengthened you mayn't have strengthened he mayn't have strengthened we mayn't have strengthened you mayn't have strengthened they mayn't have strengthened	I mayn't have been strengthening you mayn't have been strengthening he mayn't have been strengthening we mayn't have been strengthening you mayn't have been strengthening they mayn't have been strengthening

Forma interrogativa

Forma simple	Forma com V-ing
may I strengthen? may you strengthen? may he strengthen? may we strengthen? may you strengthen? may they strengthen?	may I be strengthening? may you be strengthening? may he be strengthening? may we be strengthening? may you be strengthening? may they be strengthening?
Perfeito	Perfeito com V-ing
may I have strengthened? may you have strengthened? may he have strengthened? may we have strengthened? may you have strengthened? may they have strengthened?	may I have been strengthening? may you have been strengthening? may he have been strengthening? may we have been strengthening? may you have been strengthening? may they have been strengthening?

Forma interro-Negação

Forma simple	Forma com V-ing
mayn't I strengthen? mayn't you strengthen? mayn't he strengthen? mayn't we strengthen? mayn't you strengthen? mayn't they strengthen?	mayn't I be strengthening? mayn't you be strengthening? mayn't he be strengthening? mayn't we be strengthening? mayn't you be strengthening? mayn't they be strengthening?
Perfeito	Perfeito com V-ing
mayn't I have strengthened? mayn't you have strengthened? mayn't he have strengthened? mayn't we have strengthened? mayn't you have strengthened? mayn't they have strengthened?	mayn't I have been strengthening? mayn't you have been strengthening? mayn't he have been strengthening? mayn't we have been strengthening? mayn't you have been strengthening? mayn't they have been strengthening?