may convalesce
Regular verb: convalesce - convalesced- convalesced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may convalesce
you may convalesce
he may convalesce
we may convalesce
you may convalesce
they may convalesce 	I may be convalescing
you may be convalescing
he may be convalescing
we may be convalescing
you may be convalescing
they may be convalescing	I may have convalesced
you may have convalesced
he may have convalesced
we may have convalesced
you may have convalesced
they may have convalesced	I may have been convalescing
you may have been convalescing
he may have been convalescing
we may have been convalescing
you may have been convalescing
they may have been convalescing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't convalesce
you mayn't convalesce
he mayn't convalesce
we mayn't convalesce
you mayn't convalesce
they mayn't convalesce 	I mayn't be convalescing
you mayn't be convalescing
he mayn't be convalescing
we mayn't be convalescing
you mayn't be convalescing
they mayn't be convalescing	I mayn't have convalesced
you mayn't have convalesced
he mayn't have convalesced
we mayn't have convalesced
you mayn't have convalesced
they mayn't have convalesced	I mayn't have been convalescing
you mayn't have been convalescing
he mayn't have been convalescing
we mayn't have been convalescing
you mayn't have been convalescing
they mayn't have been convalescing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I convalesce?
may you convalesce?
may he convalesce?
may we convalesce?
may you convalesce?
may they convalesce? 	may I be convalescing?
may you be convalescing?
may he be convalescing?
may we be convalescing?
may you be convalescing?
may they be convalescing? 	may I have convalesced?
may you have convalesced?
may he have convalesced?
may we have convalesced?
may you have convalesced?
may they have convalesced? 	may I have been convalescing?
may you have been convalescing?
may he have been convalescing?
may we have been convalescing?
may you have been convalescing?
may they have been convalescing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I convalesce?
mayn't you convalesce?
mayn't he convalesce?
mayn't we convalesce?
mayn't you convalesce?
mayn't they convalesce? 	mayn't I be convalescing?
mayn't you be convalescing?
mayn't he be convalescing?
mayn't we be convalescing?
mayn't you be convalescing?
mayn't they be convalescing? 	mayn't I have convalesced?
mayn't you have convalesced?
mayn't he have convalesced?
mayn't we have convalesced?
mayn't you have convalesced?
mayn't they have convalesced? 	mayn't I have been convalescing?
mayn't you have been convalescing?
mayn't he have been convalescing?
mayn't we have been convalescing?
mayn't you have been convalescing?
mayn't they have been convalescing?