Conjugação do verbo inglês
MAY REFERENCE

Verbo regular: reference - referenced - referenced

Afirmação

Forma simple	Forma com V-ing
I may reference you may reference he may reference we may reference you may reference they may reference	I may be referencing you may be referencing he may be referencing we may be referencing you may be referencing they may be referencing
Perfeito	Perfeito com V-ing
I may have referenced you may have referenced he may have referenced we may have referenced you may have referenced they may have referenced	I may have been referencing you may have been referencing he may have been referencing we may have been referencing you may have been referencing they may have been referencing

Negação

Forma simple	Forma com V-ing
I mayn't reference you mayn't reference he mayn't reference we mayn't reference you mayn't reference they mayn't reference	I mayn't be referencing you mayn't be referencing he mayn't be referencing we mayn't be referencing you mayn't be referencing they mayn't be referencing
Perfeito	Perfeito com V-ing
I mayn't have referenced you mayn't have referenced he mayn't have referenced we mayn't have referenced you mayn't have referenced they mayn't have referenced	I mayn't have been referencing you mayn't have been referencing he mayn't have been referencing we mayn't have been referencing you mayn't have been referencing they mayn't have been referencing

Forma interrogativa

Forma simple	Forma com V-ing
may I reference? may you reference? may he reference? may we reference? may you reference? may they reference?	may I be referencing? may you be referencing? may he be referencing? may we be referencing? may you be referencing? may they be referencing?
Perfeito	Perfeito com V-ing
may I have referenced? may you have referenced? may he have referenced? may we have referenced? may you have referenced? may they have referenced?	may I have been referencing? may you have been referencing? may he have been referencing? may we have been referencing? may you have been referencing? may they have been referencing?

Forma interro-Negação

Forma simple	Forma com V-ing
mayn't I reference? mayn't you reference? mayn't he reference? mayn't we reference? mayn't you reference? mayn't they reference?	mayn't I be referencing? mayn't you be referencing? mayn't he be referencing? mayn't we be referencing? mayn't you be referencing? mayn't they be referencing?
Perfeito	Perfeito com V-ing
mayn't I have referenced? mayn't you have referenced? mayn't he have referenced? mayn't we have referenced? mayn't you have referenced? mayn't they have referenced?	mayn't I have been referencing? mayn't you have been referencing? mayn't he have been referencing? mayn't we have been referencing? mayn't you have been referencing? mayn't they have been referencing?