must caterwaul
Verbe régulier : caterwaul - caterwauled- caterwauled
Traduction française : miauler - brailler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must caterwaul
you must caterwaul
he must caterwaul
we must caterwaul
you must caterwaul
they must caterwaul 	I must be caterwauling
you must be caterwauling
he must be caterwauling
we must be caterwauling
you must be caterwauling
they must be caterwauling	I must have caterwauled
you must have caterwauled
he must have caterwauled
we must have caterwauled
you must have caterwauled
they must have caterwauled	I must have been caterwauling
you must have been caterwauling
he must have been caterwauling
we must have been caterwauling
you must have been caterwauling
they must have been caterwauling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not caterwaul
you must not caterwaul
he must not caterwaul
we must not caterwaul
you must not caterwaul
they must not caterwaul 	I must not be caterwauling
you must not be caterwauling
he must not be caterwauling
we must not be caterwauling
you must not be caterwauling
they must not be caterwauling	I must not have caterwauled
you must not have caterwauled
he must not have caterwauled
we must not have caterwauled
you must not have caterwauled
they must not have caterwauled	I must not have been caterwauling
you must not have been caterwauling
he must not have been caterwauling
we must not have been caterwauling
you must not have been caterwauling
they must not have been caterwauling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I caterwaul?
must you caterwaul?
must he caterwaul?
must we caterwaul?
must you caterwaul?
must they caterwaul? 	must I be caterwauling?
must you be caterwauling?
must he be caterwauling?
must we be caterwauling?
must you be caterwauling?
must they be caterwauling? 	must I have caterwauled?
must you have caterwauled?
must he have caterwauled?
must we have caterwauled?
must you have caterwauled?
must they have caterwauled? 	must I have been caterwauling?
must you have been caterwauling?
must he have been caterwauling?
must we have been caterwauling?
must you have been caterwauling?
must they have been caterwauling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not caterwaul?
must you not caterwaul?
must he not caterwaul?
must we not caterwaul?
must you not caterwaul?
must they not caterwaul? 	must I not be caterwauling?
must you not be caterwauling?
must he not be caterwauling?
must we not be caterwauling?
must you not be caterwauling?
must they not be caterwauling? 	must I not have caterwauled?
must you not have caterwauled?
must he not have caterwauled?
must we not have caterwauled?
must you not have caterwauled?
must they not have caterwauled? 	must I not have been caterwauling?
must you not have been caterwauling?
must he not have been caterwauling?
must we not have been caterwauling?
must you not have been caterwauling?
must they not have been caterwauling?