Conjugação do verbo inglês
MAY PREINVESTIGATE

Verbo regular: preinvestigate - preinvestigated - preinvestigated

Afirmação

Forma simple	Forma com V-ing
I may preinvestigate you may preinvestigate she may preinvestigate we may preinvestigate you may preinvestigate they may preinvestigate	I may be preinvestigating you may be preinvestigating she may be preinvestigating we may be preinvestigating you may be preinvestigating they may be preinvestigating
Perfeito	Perfeito com V-ing
I may have preinvestigated you may have preinvestigated she may have preinvestigated we may have preinvestigated you may have preinvestigated they may have preinvestigated	I may have been preinvestigating you may have been preinvestigating she may have been preinvestigating we may have been preinvestigating you may have been preinvestigating they may have been preinvestigating

Negação

Forma simple	Forma com V-ing
I mayn't preinvestigate you mayn't preinvestigate she mayn't preinvestigate we mayn't preinvestigate you mayn't preinvestigate they mayn't preinvestigate	I mayn't be preinvestigating you mayn't be preinvestigating she mayn't be preinvestigating we mayn't be preinvestigating you mayn't be preinvestigating they mayn't be preinvestigating
Perfeito	Perfeito com V-ing
I mayn't have preinvestigated you mayn't have preinvestigated she mayn't have preinvestigated we mayn't have preinvestigated you mayn't have preinvestigated they mayn't have preinvestigated	I mayn't have been preinvestigating you mayn't have been preinvestigating she mayn't have been preinvestigating we mayn't have been preinvestigating you mayn't have been preinvestigating they mayn't have been preinvestigating

Forma interrogativa

Forma simple	Forma com V-ing
may I preinvestigate? may you preinvestigate? may she preinvestigate? may we preinvestigate? may you preinvestigate? may they preinvestigate?	may I be preinvestigating? may you be preinvestigating? may she be preinvestigating? may we be preinvestigating? may you be preinvestigating? may they be preinvestigating?
Perfeito	Perfeito com V-ing
may I have preinvestigated? may you have preinvestigated? may she have preinvestigated? may we have preinvestigated? may you have preinvestigated? may they have preinvestigated?	may I have been preinvestigating? may you have been preinvestigating? may she have been preinvestigating? may we have been preinvestigating? may you have been preinvestigating? may they have been preinvestigating?

Forma interro-Negação

Forma simple	Forma com V-ing
mayn't I preinvestigate? mayn't you preinvestigate? mayn't she preinvestigate? mayn't we preinvestigate? mayn't you preinvestigate? mayn't they preinvestigate?	mayn't I be preinvestigating? mayn't you be preinvestigating? mayn't she be preinvestigating? mayn't we be preinvestigating? mayn't you be preinvestigating? mayn't they be preinvestigating?
Perfeito	Perfeito com V-ing
mayn't I have preinvestigated? mayn't you have preinvestigated? mayn't she have preinvestigated? mayn't we have preinvestigated? mayn't you have preinvestigated? mayn't they have preinvestigated?	mayn't I have been preinvestigating? mayn't you have been preinvestigating? mayn't she have been preinvestigating? mayn't we have been preinvestigating? mayn't you have been preinvestigating? mayn't they have been preinvestigating?