English verb conjugation
MAY PREINVESTIGATE PREINVESTIGATE

Regular verb: preinvestigate preinvestigate - preinvestigate preinvestigated - preinvestigate preinvestigated

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I may preinvestigate preinvestigate you may preinvestigate preinvestigate he may preinvestigate preinvestigate we may preinvestigate preinvestigate you may preinvestigate preinvestigate they may preinvestigate preinvestigate	I may be preinvestigate preinvestigating you may be preinvestigate preinvestigating he may be preinvestigate preinvestigating we may be preinvestigate preinvestigating you may be preinvestigate preinvestigating they may be preinvestigate preinvestigating
Perfect	V-ing perfect
I may have preinvestigate preinvestigated you may have preinvestigate preinvestigated he may have preinvestigate preinvestigated we may have preinvestigate preinvestigated you may have preinvestigate preinvestigated they may have preinvestigate preinvestigated	I may have been preinvestigate preinvestigating you may have been preinvestigate preinvestigating he may have been preinvestigate preinvestigating we may have been preinvestigate preinvestigating you may have been preinvestigate preinvestigating they may have been preinvestigate preinvestigating

Negation

Simple form	V-ing form
I may not preinvestigate preinvestigate you may not preinvestigate preinvestigate he may not preinvestigate preinvestigate we may not preinvestigate preinvestigate you may not preinvestigate preinvestigate they may not preinvestigate preinvestigate	I may not be preinvestigate preinvestigating you may not be preinvestigate preinvestigating he may not be preinvestigate preinvestigating we may not be preinvestigate preinvestigating you may not be preinvestigate preinvestigating they may not be preinvestigate preinvestigating
Perfect	V-ing perfect
I may not have preinvestigate preinvestigated you may not have preinvestigate preinvestigated he may not have preinvestigate preinvestigated we may not have preinvestigate preinvestigated you may not have preinvestigate preinvestigated they may not have preinvestigate preinvestigated	I may not have been preinvestigate preinvestigating you may not have been preinvestigate preinvestigating he may not have been preinvestigate preinvestigating we may not have been preinvestigate preinvestigating you may not have been preinvestigate preinvestigating they may not have been preinvestigate preinvestigating

Interrogative form

Simple form	V-ing form
may I preinvestigate preinvestigate? may you preinvestigate preinvestigate? may he preinvestigate preinvestigate? may we preinvestigate preinvestigate? may you preinvestigate preinvestigate? may they preinvestigate preinvestigate?	may I be preinvestigate preinvestigating? may you be preinvestigate preinvestigating? may he be preinvestigate preinvestigating? may we be preinvestigate preinvestigating? may you be preinvestigate preinvestigating? may they be preinvestigate preinvestigating?
Perfect	V-ing perfect
may I have preinvestigate preinvestigated? may you have preinvestigate preinvestigated? may he have preinvestigate preinvestigated? may we have preinvestigate preinvestigated? may you have preinvestigate preinvestigated? may they have preinvestigate preinvestigated?	may I have been preinvestigate preinvestigating? may you have been preinvestigate preinvestigating? may he have been preinvestigate preinvestigating? may we have been preinvestigate preinvestigating? may you have been preinvestigate preinvestigating? may they have been preinvestigate preinvestigating?

Interro-negative form

Simple form	V-ing form
may I not preinvestigate preinvestigate? may you not preinvestigate preinvestigate? may he not preinvestigate preinvestigate? may we not preinvestigate preinvestigate? may you not preinvestigate preinvestigate? may they not preinvestigate preinvestigate?	may I not be preinvestigate preinvestigating? may you not be preinvestigate preinvestigating? may he not be preinvestigate preinvestigating? may we not be preinvestigate preinvestigating? may you not be preinvestigate preinvestigating? may they not be preinvestigate preinvestigating?
Perfect	V-ing perfect
may I not have preinvestigate preinvestigated? may you not have preinvestigate preinvestigated? may he not have preinvestigate preinvestigated? may we not have preinvestigate preinvestigated? may you not have preinvestigate preinvestigated? may they not have preinvestigate preinvestigated?	may I not have been preinvestigate preinvestigating? may you not have been preinvestigate preinvestigating? may he not have been preinvestigate preinvestigating? may we not have been preinvestigate preinvestigating? may you not have been preinvestigate preinvestigating? may they not have been preinvestigate preinvestigating?