English verb conjugation
MAY TRACE

Regular verb: trace - traced - traced

Affirmation

Simple form	V-ing form
I may trace you may trace he may trace we may trace you may trace they may trace	I may be tracing you may be tracing he may be tracing we may be tracing you may be tracing they may be tracing
Perfect	V-ing perfect
I may have traced you may have traced he may have traced we may have traced you may have traced they may have traced	I may have been tracing you may have been tracing he may have been tracing we may have been tracing you may have been tracing they may have been tracing

Negation

Simple form	V-ing form
I mayn't trace you mayn't trace he mayn't trace we mayn't trace you mayn't trace they mayn't trace	I mayn't be tracing you mayn't be tracing he mayn't be tracing we mayn't be tracing you mayn't be tracing they mayn't be tracing
Perfect	V-ing perfect
I mayn't have traced you mayn't have traced he mayn't have traced we mayn't have traced you mayn't have traced they mayn't have traced	I mayn't have been tracing you mayn't have been tracing he mayn't have been tracing we mayn't have been tracing you mayn't have been tracing they mayn't have been tracing

Interrogative form

Simple form	V-ing form
may I trace? may you trace? may he trace? may we trace? may you trace? may they trace?	may I be tracing? may you be tracing? may he be tracing? may we be tracing? may you be tracing? may they be tracing?
Perfect	V-ing perfect
may I have traced? may you have traced? may he have traced? may we have traced? may you have traced? may they have traced?	may I have been tracing? may you have been tracing? may he have been tracing? may we have been tracing? may you have been tracing? may they have been tracing?

Interro-negative form

Simple form	V-ing form
mayn't I trace? mayn't you trace? mayn't he trace? mayn't we trace? mayn't you trace? mayn't they trace?	mayn't I be tracing? mayn't you be tracing? mayn't he be tracing? mayn't we be tracing? mayn't you be tracing? mayn't they be tracing?
Perfect	V-ing perfect
mayn't I have traced? mayn't you have traced? mayn't he have traced? mayn't we have traced? mayn't you have traced? mayn't they have traced?	mayn't I have been tracing? mayn't you have been tracing? mayn't he have been tracing? mayn't we have been tracing? mayn't you have been tracing? mayn't they have been tracing?