must splint
Regular verb: splint - splinted- splinted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must splint
you must splint
she must splint
we must splint
you must splint
they must splint 	I must be splinting
you must be splinting
she must be splinting
we must be splinting
you must be splinting
they must be splinting	I must have splinted
you must have splinted
she must have splinted
we must have splinted
you must have splinted
they must have splinted	I must have been splinting
you must have been splinting
she must have been splinting
we must have been splinting
you must have been splinting
they must have been splinting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not splint
you must not splint
she must not splint
we must not splint
you must not splint
they must not splint 	I must not be splinting
you must not be splinting
she must not be splinting
we must not be splinting
you must not be splinting
they must not be splinting	I must not have splinted
you must not have splinted
she must not have splinted
we must not have splinted
you must not have splinted
they must not have splinted	I must not have been splinting
you must not have been splinting
she must not have been splinting
we must not have been splinting
you must not have been splinting
they must not have been splinting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I splint?
must you splint?
must she splint?
must we splint?
must you splint?
must they splint? 	must I be splinting?
must you be splinting?
must she be splinting?
must we be splinting?
must you be splinting?
must they be splinting? 	must I have splinted?
must you have splinted?
must she have splinted?
must we have splinted?
must you have splinted?
must they have splinted? 	must I have been splinting?
must you have been splinting?
must she have been splinting?
must we have been splinting?
must you have been splinting?
must they have been splinting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not splint?
must you not splint?
must she not splint?
must we not splint?
must you not splint?
must they not splint? 	must I not be splinting?
must you not be splinting?
must she not be splinting?
must we not be splinting?
must you not be splinting?
must they not be splinting? 	must I not have splinted?
must you not have splinted?
must she not have splinted?
must we not have splinted?
must you not have splinted?
must they not have splinted? 	must I not have been splinting?
must you not have been splinting?
must she not have been splinting?
must we not have been splinting?
must you not have been splinting?
must they not have been splinting?