English verb conjugation
MAY DISC

Regular verb: disc - disced - disced

Affirmation

Simple form	V-ing form
I may disc you may disc he may disc we may disc you may disc they may disc	I may be discing you may be discing he may be discing we may be discing you may be discing they may be discing
Perfect	V-ing perfect
I may have disced you may have disced he may have disced we may have disced you may have disced they may have disced	I may have been discing you may have been discing he may have been discing we may have been discing you may have been discing they may have been discing

Negation

Simple form	V-ing form
I mayn't disc you mayn't disc he mayn't disc we mayn't disc you mayn't disc they mayn't disc	I mayn't be discing you mayn't be discing he mayn't be discing we mayn't be discing you mayn't be discing they mayn't be discing
Perfect	V-ing perfect
I mayn't have disced you mayn't have disced he mayn't have disced we mayn't have disced you mayn't have disced they mayn't have disced	I mayn't have been discing you mayn't have been discing he mayn't have been discing we mayn't have been discing you mayn't have been discing they mayn't have been discing

Interrogative form

Simple form	V-ing form
may I disc? may you disc? may he disc? may we disc? may you disc? may they disc?	may I be discing? may you be discing? may he be discing? may we be discing? may you be discing? may they be discing?
Perfect	V-ing perfect
may I have disced? may you have disced? may he have disced? may we have disced? may you have disced? may they have disced?	may I have been discing? may you have been discing? may he have been discing? may we have been discing? may you have been discing? may they have been discing?

Interro-negative form

Simple form	V-ing form
mayn't I disc? mayn't you disc? mayn't he disc? mayn't we disc? mayn't you disc? mayn't they disc?	mayn't I be discing? mayn't you be discing? mayn't he be discing? mayn't we be discing? mayn't you be discing? mayn't they be discing?
Perfect	V-ing perfect
mayn't I have disced? mayn't you have disced? mayn't he have disced? mayn't we have disced? mayn't you have disced? mayn't they have disced?	mayn't I have been discing? mayn't you have been discing? mayn't he have been discing? mayn't we have been discing? mayn't you have been discing? mayn't they have been discing?