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 mayn't prefabricate you mayn't prefabricate he mayn't prefabricate we mayn't prefabricate you mayn't prefabricate they mayn't prefabricate	I mayn't be prefabricating you mayn't be prefabricating he mayn't be prefabricating we mayn't be prefabricating you mayn't be prefabricating they mayn't be prefabricating
Perfect	V-ing perfect
I mayn't have prefabricated you mayn't have prefabricated he mayn't have prefabricated we mayn't have prefabricated you mayn't have prefabricated they mayn't have prefabricated	I mayn't have been prefabricating you mayn't have been prefabricating he mayn't have been prefabricating we mayn't have been prefabricating you mayn't have been prefabricating they mayn't 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
mayn't I prefabricate? mayn't you prefabricate? mayn't he prefabricate? mayn't we prefabricate? mayn't you prefabricate? mayn't they prefabricate?	mayn't I be prefabricating? mayn't you be prefabricating? mayn't he be prefabricating? mayn't we be prefabricating? mayn't you be prefabricating? mayn't they be prefabricating?
Perfect	V-ing perfect
mayn't I have prefabricated? mayn't you have prefabricated? mayn't he have prefabricated? mayn't we have prefabricated? mayn't you have prefabricated? mayn't they have prefabricated?	mayn't I have been prefabricating? mayn't you have been prefabricating? mayn't he have been prefabricating? mayn't we have been prefabricating? mayn't you have been prefabricating? mayn't they have been prefabricating?