can enjoin
Regular verb: enjoin - enjoined- enjoined

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can enjoin
you can enjoin
he can enjoin
we can enjoin
you can enjoin
they can enjoin 	I can be enjoining
you can be enjoining
he can be enjoining
we can be enjoining
you can be enjoining
they can be enjoining	I can have enjoined
you can have enjoined
he can have enjoined
we can have enjoined
you can have enjoined
they can have enjoined	I can have been enjoining
you can have been enjoining
he can have been enjoining
we can have been enjoining
you can have been enjoining
they can have been enjoining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't enjoin
you can't enjoin
he can't enjoin
we can't enjoin
you can't enjoin
they can't enjoin 	I can't be enjoining
you can't be enjoining
he can't be enjoining
we can't be enjoining
you can't be enjoining
they can't be enjoining	I can't have enjoined
you can't have enjoined
he can't have enjoined
we can't have enjoined
you can't have enjoined
they can't have enjoined	I can't have been enjoining
you can't have been enjoining
he can't have been enjoining
we can't have been enjoining
you can't have been enjoining
they can't have been enjoining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I enjoin?
can you enjoin?
can he enjoin?
can we enjoin?
can you enjoin?
can they enjoin? 	can I be enjoining?
can you be enjoining?
can he be enjoining?
can we be enjoining?
can you be enjoining?
can they be enjoining? 	can I have enjoined?
can you have enjoined?
can he have enjoined?
can we have enjoined?
can you have enjoined?
can they have enjoined? 	can I have been enjoining?
can you have been enjoining?
can he have been enjoining?
can we have been enjoining?
can you have been enjoining?
can they have been enjoining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I enjoin?
can't you enjoin?
can't he enjoin?
can't we enjoin?
can't you enjoin?
can't they enjoin? 	can't I be enjoining?
can't you be enjoining?
can't he be enjoining?
can't we be enjoining?
can't you be enjoining?
can't they be enjoining? 	can't I have enjoined?
can't you have enjoined?
can't he have enjoined?
can't we have enjoined?
can't you have enjoined?
can't they have enjoined? 	can't I have been enjoining?
can't you have been enjoining?
can't he have been enjoining?
can't we have been enjoining?
can't you have been enjoining?
can't they have been enjoining?