must enjoin
Verbo regular: enjoin - enjoined- enjoined

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must enjoin
you must enjoin
he must enjoin
we must enjoin
you must enjoin
they must enjoin 	I must be enjoining
you must be enjoining
he must be enjoining
we must be enjoining
you must be enjoining
they must be enjoining	I must have enjoined
you must have enjoined
he must have enjoined
we must have enjoined
you must have enjoined
they must have enjoined	I must have been enjoining
you must have been enjoining
he must have been enjoining
we must have been enjoining
you must have been enjoining
they must have been enjoining	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not enjoin
you must not enjoin
he must not enjoin
we must not enjoin
you must not enjoin
they must not enjoin 	I must not be enjoining
you must not be enjoining
he must not be enjoining
we must not be enjoining
you must not be enjoining
they must not be enjoining	I must not have enjoined
you must not have enjoined
he must not have enjoined
we must not have enjoined
you must not have enjoined
they must not have enjoined	I must not have been enjoining
you must not have been enjoining
he must not have been enjoining
we must not have been enjoining
you must not have been enjoining
they must not have been enjoining	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I enjoin?
must you enjoin?
must he enjoin?
must we enjoin?
must you enjoin?
must they enjoin? 	must I be enjoining?
must you be enjoining?
must he be enjoining?
must we be enjoining?
must you be enjoining?
must they be enjoining? 	must I have enjoined?
must you have enjoined?
must he have enjoined?
must we have enjoined?
must you have enjoined?
must they have enjoined? 	must I have been enjoining?
must you have been enjoining?
must he have been enjoining?
must we have been enjoining?
must you have been enjoining?
must they have been enjoining? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not enjoin?
must you not enjoin?
must he not enjoin?
must we not enjoin?
must you not enjoin?
must they not enjoin? 	must I not be enjoining?
must you not be enjoining?
must he not be enjoining?
must we not be enjoining?
must you not be enjoining?
must they not be enjoining? 	must I not have enjoined?
must you not have enjoined?
must he not have enjoined?
must we not have enjoined?
must you not have enjoined?
must they not have enjoined? 	must I not have been enjoining?
must you not have been enjoining?
must he not have been enjoining?
must we not have been enjoining?
must you not have been enjoining?
must they not have been enjoining?