must concrete
Verbe régulier : concrete - concreted- concreted
Traduction française : bétonner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must concrete
you must concrete
she must concrete
we must concrete
you must concrete
they must concrete 	I must be concreting
you must be concreting
she must be concreting
we must be concreting
you must be concreting
they must be concreting	I must have concreted
you must have concreted
she must have concreted
we must have concreted
you must have concreted
they must have concreted	I must have been concreting
you must have been concreting
she must have been concreting
we must have been concreting
you must have been concreting
they must have been concreting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not concrete
you must not concrete
she must not concrete
we must not concrete
you must not concrete
they must not concrete 	I must not be concreting
you must not be concreting
she must not be concreting
we must not be concreting
you must not be concreting
they must not be concreting	I must not have concreted
you must not have concreted
she must not have concreted
we must not have concreted
you must not have concreted
they must not have concreted	I must not have been concreting
you must not have been concreting
she must not have been concreting
we must not have been concreting
you must not have been concreting
they must not have been concreting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I concrete?
must you concrete?
must she concrete?
must we concrete?
must you concrete?
must they concrete? 	must I be concreting?
must you be concreting?
must she be concreting?
must we be concreting?
must you be concreting?
must they be concreting? 	must I have concreted?
must you have concreted?
must she have concreted?
must we have concreted?
must you have concreted?
must they have concreted? 	must I have been concreting?
must you have been concreting?
must she have been concreting?
must we have been concreting?
must you have been concreting?
must they have been concreting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not concrete?
must you not concrete?
must she not concrete?
must we not concrete?
must you not concrete?
must they not concrete? 	must I not be concreting?
must you not be concreting?
must she not be concreting?
must we not be concreting?
must you not be concreting?
must they not be concreting? 	must I not have concreted?
must you not have concreted?
must she not have concreted?
must we not have concreted?
must you not have concreted?
must they not have concreted? 	must I not have been concreting?
must you not have been concreting?
must she not have been concreting?
must we not have been concreting?
must you not have been concreting?
must they not have been concreting?