I may quintuplicate you may quintuplicate he may quintuplicate we may quintuplicate you may quintuplicate they may quintuplicate
V-ing form
I may be quintuplicating you may be quintuplicating he may be quintuplicating we may be quintuplicating you may be quintuplicating they may be quintuplicating
Perfect
I may have quintuplicated you may have quintuplicated he may have quintuplicated we may have quintuplicated you may have quintuplicated they may have quintuplicated
V-ing perfect
I may have been quintuplicating you may have been quintuplicating he may have been quintuplicating we may have been quintuplicating you may have been quintuplicating they may have been quintuplicating
Negation
Simple form
I mayn't quintuplicate you mayn't quintuplicate he mayn't quintuplicate we mayn't quintuplicate you mayn't quintuplicate they mayn't quintuplicate
V-ing form
I mayn't be quintuplicating you mayn't be quintuplicating he mayn't be quintuplicating we mayn't be quintuplicating you mayn't be quintuplicating they mayn't be quintuplicating
Perfect
I mayn't have quintuplicated you mayn't have quintuplicated he mayn't have quintuplicated we mayn't have quintuplicated you mayn't have quintuplicated they mayn't have quintuplicated
V-ing perfect
I mayn't have been quintuplicating you mayn't have been quintuplicating he mayn't have been quintuplicating we mayn't have been quintuplicating you mayn't have been quintuplicating they mayn't have been quintuplicating
Interrogative form
Simple form
may I quintuplicate? may you quintuplicate? may he quintuplicate? may we quintuplicate? may you quintuplicate? may they quintuplicate?
V-ing form
may I be quintuplicating? may you be quintuplicating? may he be quintuplicating? may we be quintuplicating? may you be quintuplicating? may they be quintuplicating?
Perfect
may I have quintuplicated? may you have quintuplicated? may he have quintuplicated? may we have quintuplicated? may you have quintuplicated? may they have quintuplicated?
V-ing perfect
may I have been quintuplicating? may you have been quintuplicating? may he have been quintuplicating? may we have been quintuplicating? may you have been quintuplicating? may they have been quintuplicating?
Interro-negative form
Simple form
mayn't I quintuplicate? mayn't you quintuplicate? mayn't he quintuplicate? mayn't we quintuplicate? mayn't you quintuplicate? mayn't they quintuplicate?
V-ing form
mayn't I be quintuplicating? mayn't you be quintuplicating? mayn't he be quintuplicating? mayn't we be quintuplicating? mayn't you be quintuplicating? mayn't they be quintuplicating?
Perfect
mayn't I have quintuplicated? mayn't you have quintuplicated? mayn't he have quintuplicated? mayn't we have quintuplicated? mayn't you have quintuplicated? mayn't they have quintuplicated?
V-ing perfect
mayn't I have been quintuplicating? mayn't you have been quintuplicating? mayn't he have been quintuplicating? mayn't we have been quintuplicating? mayn't you have been quintuplicating? mayn't they have been quintuplicating?