may progress
Regular verb: progress - progressed- progressed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may progress
you may progress
he may progress
we may progress
you may progress
they may progress 	I may be progressing
you may be progressing
he may be progressing
we may be progressing
you may be progressing
they may be progressing	I may have progressed
you may have progressed
he may have progressed
we may have progressed
you may have progressed
they may have progressed	I may have been progressing
you may have been progressing
he may have been progressing
we may have been progressing
you may have been progressing
they may have been progressing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't progress
you mayn't progress
he mayn't progress
we mayn't progress
you mayn't progress
they mayn't progress 	I mayn't be progressing
you mayn't be progressing
he mayn't be progressing
we mayn't be progressing
you mayn't be progressing
they mayn't be progressing	I mayn't have progressed
you mayn't have progressed
he mayn't have progressed
we mayn't have progressed
you mayn't have progressed
they mayn't have progressed	I mayn't have been progressing
you mayn't have been progressing
he mayn't have been progressing
we mayn't have been progressing
you mayn't have been progressing
they mayn't have been progressing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I progress?
may you progress?
may he progress?
may we progress?
may you progress?
may they progress? 	may I be progressing?
may you be progressing?
may he be progressing?
may we be progressing?
may you be progressing?
may they be progressing? 	may I have progressed?
may you have progressed?
may he have progressed?
may we have progressed?
may you have progressed?
may they have progressed? 	may I have been progressing?
may you have been progressing?
may he have been progressing?
may we have been progressing?
may you have been progressing?
may they have been progressing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I progress?
mayn't you progress?
mayn't he progress?
mayn't we progress?
mayn't you progress?
mayn't they progress? 	mayn't I be progressing?
mayn't you be progressing?
mayn't he be progressing?
mayn't we be progressing?
mayn't you be progressing?
mayn't they be progressing? 	mayn't I have progressed?
mayn't you have progressed?
mayn't he have progressed?
mayn't we have progressed?
mayn't you have progressed?
mayn't they have progressed? 	mayn't I have been progressing?
mayn't you have been progressing?
mayn't he have been progressing?
mayn't we have been progressing?
mayn't you have been progressing?
mayn't they have been progressing?