must parent
Regular verb: parent - parented- parented

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must parent
you must parent
he must parent
we must parent
you must parent
they must parent 	I must be parenting
you must be parenting
he must be parenting
we must be parenting
you must be parenting
they must be parenting	I must have parented
you must have parented
he must have parented
we must have parented
you must have parented
they must have parented	I must have been parenting
you must have been parenting
he must have been parenting
we must have been parenting
you must have been parenting
they must have been parenting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't parent
you mustn't parent
he mustn't parent
we mustn't parent
you mustn't parent
they mustn't parent 	I mustn't be parenting
you mustn't be parenting
he mustn't be parenting
we mustn't be parenting
you mustn't be parenting
they mustn't be parenting	I mustn't have parented
you mustn't have parented
he mustn't have parented
we mustn't have parented
you mustn't have parented
they mustn't have parented	I mustn't have been parenting
you mustn't have been parenting
he mustn't have been parenting
we mustn't have been parenting
you mustn't have been parenting
they mustn't have been parenting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I parent?
must you parent?
must he parent?
must we parent?
must you parent?
must they parent? 	must I be parenting?
must you be parenting?
must he be parenting?
must we be parenting?
must you be parenting?
must they be parenting? 	must I have parented?
must you have parented?
must he have parented?
must we have parented?
must you have parented?
must they have parented? 	must I have been parenting?
must you have been parenting?
must he have been parenting?
must we have been parenting?
must you have been parenting?
must they have been parenting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I parent?
mustn't you parent?
mustn't he parent?
mustn't we parent?
mustn't you parent?
mustn't they parent? 	mustn't I be parenting?
mustn't you be parenting?
mustn't he be parenting?
mustn't we be parenting?
mustn't you be parenting?
mustn't they be parenting? 	mustn't I have parented?
mustn't you have parented?
mustn't he have parented?
mustn't we have parented?
mustn't you have parented?
mustn't they have parented? 	mustn't I have been parenting?
mustn't you have been parenting?
mustn't he have been parenting?
mustn't we have been parenting?
mustn't you have been parenting?
mustn't they have been parenting?