could pipeline
Verbe régulier : pipeline - pipelined- pipelined

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

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

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

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