English verb conjugation
MAY PREFABRICATE

Regular verb: prefabricate - prefabricated - prefabricated

Affirmation

Simple form	V-ing form
I may prefabricate you may prefabricate he may prefabricate we may prefabricate you may prefabricate they may prefabricate	I may be prefabricating you may be prefabricating he may be prefabricating we may be prefabricating you may be prefabricating they may be prefabricating
Perfect	V-ing perfect
I may have prefabricated you may have prefabricated he may have prefabricated we may have prefabricated you may have prefabricated they may have prefabricated	I may have been prefabricating you may have been prefabricating he may have been prefabricating we may have been prefabricating you may have been prefabricating they may have been prefabricating

Negation

Simple form	V-ing form
I may not prefabricate you may not prefabricate he may not prefabricate we may not prefabricate you may not prefabricate they may not prefabricate	I may not be prefabricating you may not be prefabricating he may not be prefabricating we may not be prefabricating you may not be prefabricating they may not be prefabricating
Perfect	V-ing perfect
I may not have prefabricated you may not have prefabricated he may not have prefabricated we may not have prefabricated you may not have prefabricated they may not have prefabricated	I may not have been prefabricating you may not have been prefabricating he may not have been prefabricating we may not have been prefabricating you may not have been prefabricating they may not have been prefabricating

Interrogative form

Simple form	V-ing form
may I prefabricate? may you prefabricate? may he prefabricate? may we prefabricate? may you prefabricate? may they prefabricate?	may I be prefabricating? may you be prefabricating? may he be prefabricating? may we be prefabricating? may you be prefabricating? may they be prefabricating?
Perfect	V-ing perfect
may I have prefabricated? may you have prefabricated? may he have prefabricated? may we have prefabricated? may you have prefabricated? may they have prefabricated?	may I have been prefabricating? may you have been prefabricating? may he have been prefabricating? may we have been prefabricating? may you have been prefabricating? may they have been prefabricating?

Interro-negative form

Simple form	V-ing form
may I not prefabricate? may you not prefabricate? may he not prefabricate? may we not prefabricate? may you not prefabricate? may they not prefabricate?	may I not be prefabricating? may you not be prefabricating? may he not be prefabricating? may we not be prefabricating? may you not be prefabricating? may they not be prefabricating?
Perfect	V-ing perfect
may I not have prefabricated? may you not have prefabricated? may he not have prefabricated? may we not have prefabricated? may you not have prefabricated? may they not have prefabricated?	may I not have been prefabricating? may you not have been prefabricating? may he not have been prefabricating? may we not have been prefabricating? may you not have been prefabricating? may they not have been prefabricating?