must thunk
Verbe régulier : thunk - thunked- thunked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must thunk
you must thunk
he must thunk
we must thunk
you must thunk
they must thunk 	I must be thunking
you must be thunking
he must be thunking
we must be thunking
you must be thunking
they must be thunking	I must have thunked
you must have thunked
he must have thunked
we must have thunked
you must have thunked
they must have thunked	I must have been thunking
you must have been thunking
he must have been thunking
we must have been thunking
you must have been thunking
they must have been thunking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't thunk
you mustn't thunk
he mustn't thunk
we mustn't thunk
you mustn't thunk
they mustn't thunk 	I mustn't be thunking
you mustn't be thunking
he mustn't be thunking
we mustn't be thunking
you mustn't be thunking
they mustn't be thunking	I mustn't have thunked
you mustn't have thunked
he mustn't have thunked
we mustn't have thunked
you mustn't have thunked
they mustn't have thunked	I mustn't have been thunking
you mustn't have been thunking
he mustn't have been thunking
we mustn't have been thunking
you mustn't have been thunking
they mustn't have been thunking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I thunk?
must you thunk?
must he thunk?
must we thunk?
must you thunk?
must they thunk? 	must I be thunking?
must you be thunking?
must he be thunking?
must we be thunking?
must you be thunking?
must they be thunking? 	must I have thunked?
must you have thunked?
must he have thunked?
must we have thunked?
must you have thunked?
must they have thunked? 	must I have been thunking?
must you have been thunking?
must he have been thunking?
must we have been thunking?
must you have been thunking?
must they have been thunking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I thunk?
mustn't you thunk?
mustn't he thunk?
mustn't we thunk?
mustn't you thunk?
mustn't they thunk? 	mustn't I be thunking?
mustn't you be thunking?
mustn't he be thunking?
mustn't we be thunking?
mustn't you be thunking?
mustn't they be thunking? 	mustn't I have thunked?
mustn't you have thunked?
mustn't he have thunked?
mustn't we have thunked?
mustn't you have thunked?
mustn't they have thunked? 	mustn't I have been thunking?
mustn't you have been thunking?
mustn't he have been thunking?
mustn't we have been thunking?
mustn't you have been thunking?
mustn't they have been thunking?