may weight
Regular verb: weight - weighted- weighted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may weight
you may weight
he may weight
we may weight
you may weight
they may weight 	I may be weighting
you may be weighting
he may be weighting
we may be weighting
you may be weighting
they may be weighting	I may have weighted
you may have weighted
he may have weighted
we may have weighted
you may have weighted
they may have weighted	I may have been weighting
you may have been weighting
he may have been weighting
we may have been weighting
you may have been weighting
they may have been weighting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't weight
you mayn't weight
he mayn't weight
we mayn't weight
you mayn't weight
they mayn't weight 	I mayn't be weighting
you mayn't be weighting
he mayn't be weighting
we mayn't be weighting
you mayn't be weighting
they mayn't be weighting	I mayn't have weighted
you mayn't have weighted
he mayn't have weighted
we mayn't have weighted
you mayn't have weighted
they mayn't have weighted	I mayn't have been weighting
you mayn't have been weighting
he mayn't have been weighting
we mayn't have been weighting
you mayn't have been weighting
they mayn't have been weighting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I weight?
may you weight?
may he weight?
may we weight?
may you weight?
may they weight? 	may I be weighting?
may you be weighting?
may he be weighting?
may we be weighting?
may you be weighting?
may they be weighting? 	may I have weighted?
may you have weighted?
may he have weighted?
may we have weighted?
may you have weighted?
may they have weighted? 	may I have been weighting?
may you have been weighting?
may he have been weighting?
may we have been weighting?
may you have been weighting?
may they have been weighting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I weight?
mayn't you weight?
mayn't he weight?
mayn't we weight?
mayn't you weight?
mayn't they weight? 	mayn't I be weighting?
mayn't you be weighting?
mayn't he be weighting?
mayn't we be weighting?
mayn't you be weighting?
mayn't they be weighting? 	mayn't I have weighted?
mayn't you have weighted?
mayn't he have weighted?
mayn't we have weighted?
mayn't you have weighted?
mayn't they have weighted? 	mayn't I have been weighting?
mayn't you have been weighting?
mayn't he have been weighting?
mayn't we have been weighting?
mayn't you have been weighting?
mayn't they have been weighting?