should pipe
Verbe régulier : pipe - piped- piped
Traduction française : acheminer par tuyau - jouer de la cornemuse 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should pipe
you should pipe
he should pipe
we should pipe
you should pipe
they should pipe 	I should be piping
you should be piping
he should be piping
we should be piping
you should be piping
they should be piping	I should have piped
you should have piped
he should have piped
we should have piped
you should have piped
they should have piped	I should have been piping
you should have been piping
he should have been piping
we should have been piping
you should have been piping
they should have been piping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not pipe
you should not pipe
he should not pipe
we should not pipe
you should not pipe
they should not pipe 	I should not be piping
you should not be piping
he should not be piping
we should not be piping
you should not be piping
they should not be piping	I should not have piped
you should not have piped
he should not have piped
we should not have piped
you should not have piped
they should not have piped	I should not have been piping
you should not have been piping
he should not have been piping
we should not have been piping
you should not have been piping
they should not have been piping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I pipe?
should you pipe?
should he pipe?
should we pipe?
should you pipe?
should they pipe? 	should I be piping?
should you be piping?
should he be piping?
should we be piping?
should you be piping?
should they be piping? 	should I have piped?
should you have piped?
should he have piped?
should we have piped?
should you have piped?
should they have piped? 	should I have been piping?
should you have been piping?
should he have been piping?
should we have been piping?
should you have been piping?
should they have been piping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not pipe?
should you not pipe?
should he not pipe?
should we not pipe?
should you not pipe?
should they not pipe? 	should I not be piping?
should you not be piping?
should he not be piping?
should we not be piping?
should you not be piping?
should they not be piping? 	should I not have piped?
should you not have piped?
should he not have piped?
should we not have piped?
should you not have piped?
should they not have piped? 	should I not have been piping?
should you not have been piping?
should he not have been piping?
should we not have been piping?
should you not have been piping?
should they not have been piping?