must enjoy
Verbo regular: enjoy - enjoyed- enjoyed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must enjoy
you must enjoy
he must enjoy
we must enjoy
you must enjoy
they must enjoy 	I must be enjoying
you must be enjoying
he must be enjoying
we must be enjoying
you must be enjoying
they must be enjoying	I must have enjoyed
you must have enjoyed
he must have enjoyed
we must have enjoyed
you must have enjoyed
they must have enjoyed	I must have been enjoying
you must have been enjoying
he must have been enjoying
we must have been enjoying
you must have been enjoying
they must have been enjoying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not enjoy
you must not enjoy
he must not enjoy
we must not enjoy
you must not enjoy
they must not enjoy 	I must not be enjoying
you must not be enjoying
he must not be enjoying
we must not be enjoying
you must not be enjoying
they must not be enjoying	I must not have enjoyed
you must not have enjoyed
he must not have enjoyed
we must not have enjoyed
you must not have enjoyed
they must not have enjoyed	I must not have been enjoying
you must not have been enjoying
he must not have been enjoying
we must not have been enjoying
you must not have been enjoying
they must not have been enjoying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I enjoy?
must you enjoy?
must he enjoy?
must we enjoy?
must you enjoy?
must they enjoy? 	must I be enjoying?
must you be enjoying?
must he be enjoying?
must we be enjoying?
must you be enjoying?
must they be enjoying? 	must I have enjoyed?
must you have enjoyed?
must he have enjoyed?
must we have enjoyed?
must you have enjoyed?
must they have enjoyed? 	must I have been enjoying?
must you have been enjoying?
must he have been enjoying?
must we have been enjoying?
must you have been enjoying?
must they have been enjoying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not enjoy?
must you not enjoy?
must he not enjoy?
must we not enjoy?
must you not enjoy?
must they not enjoy? 	must I not be enjoying?
must you not be enjoying?
must he not be enjoying?
must we not be enjoying?
must you not be enjoying?
must they not be enjoying? 	must I not have enjoyed?
must you not have enjoyed?
must he not have enjoyed?
must we not have enjoyed?
must you not have enjoyed?
must they not have enjoyed? 	must I not have been enjoying?
must you not have been enjoying?
must he not have been enjoying?
must we not have been enjoying?
must you not have been enjoying?
must they not have been enjoying?