should prototype
Verbe régulier : prototype - prototyped- prototyped

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should prototype
you should prototype
he should prototype
we should prototype
you should prototype
they should prototype 	I should be prototyping
you should be prototyping
he should be prototyping
we should be prototyping
you should be prototyping
they should be prototyping	I should have prototyped
you should have prototyped
he should have prototyped
we should have prototyped
you should have prototyped
they should have prototyped	I should have been prototyping
you should have been prototyping
he should have been prototyping
we should have been prototyping
you should have been prototyping
they should have been prototyping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not prototype
you should not prototype
he should not prototype
we should not prototype
you should not prototype
they should not prototype 	I should not be prototyping
you should not be prototyping
he should not be prototyping
we should not be prototyping
you should not be prototyping
they should not be prototyping	I should not have prototyped
you should not have prototyped
he should not have prototyped
we should not have prototyped
you should not have prototyped
they should not have prototyped	I should not have been prototyping
you should not have been prototyping
he should not have been prototyping
we should not have been prototyping
you should not have been prototyping
they should not have been prototyping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I prototype?
should you prototype?
should he prototype?
should we prototype?
should you prototype?
should they prototype? 	should I be prototyping?
should you be prototyping?
should he be prototyping?
should we be prototyping?
should you be prototyping?
should they be prototyping? 	should I have prototyped?
should you have prototyped?
should he have prototyped?
should we have prototyped?
should you have prototyped?
should they have prototyped? 	should I have been prototyping?
should you have been prototyping?
should he have been prototyping?
should we have been prototyping?
should you have been prototyping?
should they have been prototyping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not prototype?
should you not prototype?
should he not prototype?
should we not prototype?
should you not prototype?
should they not prototype? 	should I not be prototyping?
should you not be prototyping?
should he not be prototyping?
should we not be prototyping?
should you not be prototyping?
should they not be prototyping? 	should I not have prototyped?
should you not have prototyped?
should he not have prototyped?
should we not have prototyped?
should you not have prototyped?
should they not have prototyped? 	should I not have been prototyping?
should you not have been prototyping?
should he not have been prototyping?
should we not have been prototyping?
should you not have been prototyping?
should they not have been prototyping?