may tour
Regular verb: tour - toured- toured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may tour
you may tour
he may tour
we may tour
you may tour
they may tour 	I may be touring
you may be touring
he may be touring
we may be touring
you may be touring
they may be touring	I may have toured
you may have toured
he may have toured
we may have toured
you may have toured
they may have toured	I may have been touring
you may have been touring
he may have been touring
we may have been touring
you may have been touring
they may have been touring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't tour
you mayn't tour
he mayn't tour
we mayn't tour
you mayn't tour
they mayn't tour 	I mayn't be touring
you mayn't be touring
he mayn't be touring
we mayn't be touring
you mayn't be touring
they mayn't be touring	I mayn't have toured
you mayn't have toured
he mayn't have toured
we mayn't have toured
you mayn't have toured
they mayn't have toured	I mayn't have been touring
you mayn't have been touring
he mayn't have been touring
we mayn't have been touring
you mayn't have been touring
they mayn't have been touring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I tour?
may you tour?
may he tour?
may we tour?
may you tour?
may they tour? 	may I be touring?
may you be touring?
may he be touring?
may we be touring?
may you be touring?
may they be touring? 	may I have toured?
may you have toured?
may he have toured?
may we have toured?
may you have toured?
may they have toured? 	may I have been touring?
may you have been touring?
may he have been touring?
may we have been touring?
may you have been touring?
may they have been touring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I tour?
mayn't you tour?
mayn't he tour?
mayn't we tour?
mayn't you tour?
mayn't they tour? 	mayn't I be touring?
mayn't you be touring?
mayn't he be touring?
mayn't we be touring?
mayn't you be touring?
mayn't they be touring? 	mayn't I have toured?
mayn't you have toured?
mayn't he have toured?
mayn't we have toured?
mayn't you have toured?
mayn't they have toured? 	mayn't I have been touring?
mayn't you have been touring?
mayn't he have been touring?
mayn't we have been touring?
mayn't you have been touring?
mayn't they have been touring?