must gad
Regular verb: gad - gadded- gadded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must gad
you must gad
he must gad
we must gad
you must gad
they must gad 	I must be gadding
you must be gadding
he must be gadding
we must be gadding
you must be gadding
they must be gadding	I must have gadded
you must have gadded
he must have gadded
we must have gadded
you must have gadded
they must have gadded	I must have been gadding
you must have been gadding
he must have been gadding
we must have been gadding
you must have been gadding
they must have been gadding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not gad
you must not gad
he must not gad
we must not gad
you must not gad
they must not gad 	I must not be gadding
you must not be gadding
he must not be gadding
we must not be gadding
you must not be gadding
they must not be gadding	I must not have gadded
you must not have gadded
he must not have gadded
we must not have gadded
you must not have gadded
they must not have gadded	I must not have been gadding
you must not have been gadding
he must not have been gadding
we must not have been gadding
you must not have been gadding
they must not have been gadding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I gad?
must you gad?
must he gad?
must we gad?
must you gad?
must they gad? 	must I be gadding?
must you be gadding?
must he be gadding?
must we be gadding?
must you be gadding?
must they be gadding? 	must I have gadded?
must you have gadded?
must he have gadded?
must we have gadded?
must you have gadded?
must they have gadded? 	must I have been gadding?
must you have been gadding?
must he have been gadding?
must we have been gadding?
must you have been gadding?
must they have been gadding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not gad?
must you not gad?
must he not gad?
must we not gad?
must you not gad?
must they not gad? 	must I not be gadding?
must you not be gadding?
must he not be gadding?
must we not be gadding?
must you not be gadding?
must they not be gadding? 	must I not have gadded?
must you not have gadded?
must he not have gadded?
must we not have gadded?
must you not have gadded?
must they not have gadded? 	must I not have been gadding?
must you not have been gadding?
must he not have been gadding?
must we not have been gadding?
must you not have been gadding?
must they not have been gadding?