English verb conjugation
MAY ASSEMBLE

Regular verb: assemble - assembled - assembled

Affirmation

Simple form	V-ing form
I may assemble you may assemble he may assemble we may assemble you may assemble they may assemble	I may be assembling you may be assembling he may be assembling we may be assembling you may be assembling they may be assembling
Perfect	V-ing perfect
I may have assembled you may have assembled he may have assembled we may have assembled you may have assembled they may have assembled	I may have been assembling you may have been assembling he may have been assembling we may have been assembling you may have been assembling they may have been assembling

Negation

Simple form	V-ing form
I mayn't assemble you mayn't assemble he mayn't assemble we mayn't assemble you mayn't assemble they mayn't assemble	I mayn't be assembling you mayn't be assembling he mayn't be assembling we mayn't be assembling you mayn't be assembling they mayn't be assembling
Perfect	V-ing perfect
I mayn't have assembled you mayn't have assembled he mayn't have assembled we mayn't have assembled you mayn't have assembled they mayn't have assembled	I mayn't have been assembling you mayn't have been assembling he mayn't have been assembling we mayn't have been assembling you mayn't have been assembling they mayn't have been assembling

Interrogative form

Simple form	V-ing form
may I assemble? may you assemble? may he assemble? may we assemble? may you assemble? may they assemble?	may I be assembling? may you be assembling? may he be assembling? may we be assembling? may you be assembling? may they be assembling?
Perfect	V-ing perfect
may I have assembled? may you have assembled? may he have assembled? may we have assembled? may you have assembled? may they have assembled?	may I have been assembling? may you have been assembling? may he have been assembling? may we have been assembling? may you have been assembling? may they have been assembling?

Interro-negative form

Simple form	V-ing form
mayn't I assemble? mayn't you assemble? mayn't he assemble? mayn't we assemble? mayn't you assemble? mayn't they assemble?	mayn't I be assembling? mayn't you be assembling? mayn't he be assembling? mayn't we be assembling? mayn't you be assembling? mayn't they be assembling?
Perfect	V-ing perfect
mayn't I have assembled? mayn't you have assembled? mayn't he have assembled? mayn't we have assembled? mayn't you have assembled? mayn't they have assembled?	mayn't I have been assembling? mayn't you have been assembling? mayn't he have been assembling? mayn't we have been assembling? mayn't you have been assembling? mayn't they have been assembling?