may cobble
Regular verb: cobble - cobbled- cobbled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may cobble
you may cobble
he may cobble
we may cobble
you may cobble
they may cobble 	I may be cobbling
you may be cobbling
he may be cobbling
we may be cobbling
you may be cobbling
they may be cobbling	I may have cobbled
you may have cobbled
he may have cobbled
we may have cobbled
you may have cobbled
they may have cobbled	I may have been cobbling
you may have been cobbling
he may have been cobbling
we may have been cobbling
you may have been cobbling
they may have been cobbling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't cobble
you mayn't cobble
he mayn't cobble
we mayn't cobble
you mayn't cobble
they mayn't cobble 	I mayn't be cobbling
you mayn't be cobbling
he mayn't be cobbling
we mayn't be cobbling
you mayn't be cobbling
they mayn't be cobbling	I mayn't have cobbled
you mayn't have cobbled
he mayn't have cobbled
we mayn't have cobbled
you mayn't have cobbled
they mayn't have cobbled	I mayn't have been cobbling
you mayn't have been cobbling
he mayn't have been cobbling
we mayn't have been cobbling
you mayn't have been cobbling
they mayn't have been cobbling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I cobble?
may you cobble?
may he cobble?
may we cobble?
may you cobble?
may they cobble? 	may I be cobbling?
may you be cobbling?
may he be cobbling?
may we be cobbling?
may you be cobbling?
may they be cobbling? 	may I have cobbled?
may you have cobbled?
may he have cobbled?
may we have cobbled?
may you have cobbled?
may they have cobbled? 	may I have been cobbling?
may you have been cobbling?
may he have been cobbling?
may we have been cobbling?
may you have been cobbling?
may they have been cobbling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I cobble?
mayn't you cobble?
mayn't he cobble?
mayn't we cobble?
mayn't you cobble?
mayn't they cobble? 	mayn't I be cobbling?
mayn't you be cobbling?
mayn't he be cobbling?
mayn't we be cobbling?
mayn't you be cobbling?
mayn't they be cobbling? 	mayn't I have cobbled?
mayn't you have cobbled?
mayn't he have cobbled?
mayn't we have cobbled?
mayn't you have cobbled?
mayn't they have cobbled? 	mayn't I have been cobbling?
mayn't you have been cobbling?
mayn't he have been cobbling?
mayn't we have been cobbling?
mayn't you have been cobbling?
mayn't they have been cobbling?