must prettify
Verbe régulier : prettify - prettified- prettified
Traduction française : enjoliver 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must prettify
you must prettify
she must prettify
we must prettify
you must prettify
they must prettify 	I must be prettifying
you must be prettifying
she must be prettifying
we must be prettifying
you must be prettifying
they must be prettifying	I must have prettified
you must have prettified
she must have prettified
we must have prettified
you must have prettified
they must have prettified	I must have been prettifying
you must have been prettifying
she must have been prettifying
we must have been prettifying
you must have been prettifying
they must have been prettifying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not prettify
you must not prettify
she must not prettify
we must not prettify
you must not prettify
they must not prettify 	I must not be prettifying
you must not be prettifying
she must not be prettifying
we must not be prettifying
you must not be prettifying
they must not be prettifying	I must not have prettified
you must not have prettified
she must not have prettified
we must not have prettified
you must not have prettified
they must not have prettified	I must not have been prettifying
you must not have been prettifying
she must not have been prettifying
we must not have been prettifying
you must not have been prettifying
they must not have been prettifying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I prettify?
must you prettify?
must she prettify?
must we prettify?
must you prettify?
must they prettify? 	must I be prettifying?
must you be prettifying?
must she be prettifying?
must we be prettifying?
must you be prettifying?
must they be prettifying? 	must I have prettified?
must you have prettified?
must she have prettified?
must we have prettified?
must you have prettified?
must they have prettified? 	must I have been prettifying?
must you have been prettifying?
must she have been prettifying?
must we have been prettifying?
must you have been prettifying?
must they have been prettifying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not prettify?
must you not prettify?
must she not prettify?
must we not prettify?
must you not prettify?
must they not prettify? 	must I not be prettifying?
must you not be prettifying?
must she not be prettifying?
must we not be prettifying?
must you not be prettifying?
must they not be prettifying? 	must I not have prettified?
must you not have prettified?
must she not have prettified?
must we not have prettified?
must you not have prettified?
must they not have prettified? 	must I not have been prettifying?
must you not have been prettifying?
must she not have been prettifying?
must we not have been prettifying?
must you not have been prettifying?
must they not have been prettifying?