must pipeline
Verbe régulier : pipeline - pipelined- pipelined

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must pipeline
you must pipeline
he must pipeline
we must pipeline
you must pipeline
they must pipeline 	I must be pipelining
you must be pipelining
he must be pipelining
we must be pipelining
you must be pipelining
they must be pipelining	I must have pipelined
you must have pipelined
he must have pipelined
we must have pipelined
you must have pipelined
they must have pipelined	I must have been pipelining
you must have been pipelining
he must have been pipelining
we must have been pipelining
you must have been pipelining
they must have been pipelining	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't pipeline
you mustn't pipeline
he mustn't pipeline
we mustn't pipeline
you mustn't pipeline
they mustn't pipeline 	I mustn't be pipelining
you mustn't be pipelining
he mustn't be pipelining
we mustn't be pipelining
you mustn't be pipelining
they mustn't be pipelining	I mustn't have pipelined
you mustn't have pipelined
he mustn't have pipelined
we mustn't have pipelined
you mustn't have pipelined
they mustn't have pipelined	I mustn't have been pipelining
you mustn't have been pipelining
he mustn't have been pipelining
we mustn't have been pipelining
you mustn't have been pipelining
they mustn't have been pipelining	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I pipeline?
must you pipeline?
must he pipeline?
must we pipeline?
must you pipeline?
must they pipeline? 	must I be pipelining?
must you be pipelining?
must he be pipelining?
must we be pipelining?
must you be pipelining?
must they be pipelining? 	must I have pipelined?
must you have pipelined?
must he have pipelined?
must we have pipelined?
must you have pipelined?
must they have pipelined? 	must I have been pipelining?
must you have been pipelining?
must he have been pipelining?
must we have been pipelining?
must you have been pipelining?
must they have been pipelining? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I pipeline?
mustn't you pipeline?
mustn't he pipeline?
mustn't we pipeline?
mustn't you pipeline?
mustn't they pipeline? 	mustn't I be pipelining?
mustn't you be pipelining?
mustn't he be pipelining?
mustn't we be pipelining?
mustn't you be pipelining?
mustn't they be pipelining? 	mustn't I have pipelined?
mustn't you have pipelined?
mustn't he have pipelined?
mustn't we have pipelined?
mustn't you have pipelined?
mustn't they have pipelined? 	mustn't I have been pipelining?
mustn't you have been pipelining?
mustn't he have been pipelining?
mustn't we have been pipelining?
mustn't you have been pipelining?
mustn't they have been pipelining?