English verb conjugation
MAY TRACE

Regular verb: trace - traced - traced

Affirmation

Simple form	V-ing form
I may trace you may trace she may trace we may trace you may trace they may trace	I may be tracing you may be tracing she 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 she 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 she 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 may not trace you may not trace she may not trace we may not trace you may not trace they may not trace	I may not be tracing you may not be tracing she may not be tracing we may not be tracing you may not be tracing they may not be tracing
Perfect	V-ing perfect
I may not have traced you may not have traced she may not have traced we may not have traced you may not have traced they may not have traced	I may not have been tracing you may not have been tracing she may not have been tracing we may not have been tracing you may not have been tracing they may not have been tracing

Interrogative form

Simple form	V-ing form
may I trace? may you trace? may she trace? may we trace? may you trace? may they trace?	may I be tracing? may you be tracing? may she 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 she 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 she 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
may I not trace? may you not trace? may she not trace? may we not trace? may you not trace? may they not trace?	may I not be tracing? may you not be tracing? may she not be tracing? may we not be tracing? may you not be tracing? may they not be tracing?
Perfect	V-ing perfect
may I not have traced? may you not have traced? may she not have traced? may we not have traced? may you not have traced? may they not have traced?	may I not have been tracing? may you not have been tracing? may she not have been tracing? may we not have been tracing? may you not have been tracing? may they not have been tracing?