should fishtail
Verbe régulier : fishtail - fishtailed- fishtailed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should fishtail
you should fishtail
he should fishtail
we should fishtail
you should fishtail
they should fishtail 	I should be fishtailing
you should be fishtailing
he should be fishtailing
we should be fishtailing
you should be fishtailing
they should be fishtailing	I should have fishtailed
you should have fishtailed
he should have fishtailed
we should have fishtailed
you should have fishtailed
they should have fishtailed	I should have been fishtailing
you should have been fishtailing
he should have been fishtailing
we should have been fishtailing
you should have been fishtailing
they should have been fishtailing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not fishtail
you should not fishtail
he should not fishtail
we should not fishtail
you should not fishtail
they should not fishtail 	I should not be fishtailing
you should not be fishtailing
he should not be fishtailing
we should not be fishtailing
you should not be fishtailing
they should not be fishtailing	I should not have fishtailed
you should not have fishtailed
he should not have fishtailed
we should not have fishtailed
you should not have fishtailed
they should not have fishtailed	I should not have been fishtailing
you should not have been fishtailing
he should not have been fishtailing
we should not have been fishtailing
you should not have been fishtailing
they should not have been fishtailing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I fishtail?
should you fishtail?
should he fishtail?
should we fishtail?
should you fishtail?
should they fishtail? 	should I be fishtailing?
should you be fishtailing?
should he be fishtailing?
should we be fishtailing?
should you be fishtailing?
should they be fishtailing? 	should I have fishtailed?
should you have fishtailed?
should he have fishtailed?
should we have fishtailed?
should you have fishtailed?
should they have fishtailed? 	should I have been fishtailing?
should you have been fishtailing?
should he have been fishtailing?
should we have been fishtailing?
should you have been fishtailing?
should they have been fishtailing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not fishtail?
should you not fishtail?
should he not fishtail?
should we not fishtail?
should you not fishtail?
should they not fishtail? 	should I not be fishtailing?
should you not be fishtailing?
should he not be fishtailing?
should we not be fishtailing?
should you not be fishtailing?
should they not be fishtailing? 	should I not have fishtailed?
should you not have fishtailed?
should he not have fishtailed?
should we not have fishtailed?
should you not have fishtailed?
should they not have fishtailed? 	should I not have been fishtailing?
should you not have been fishtailing?
should he not have been fishtailing?
should we not have been fishtailing?
should you not have been fishtailing?
should they not have been fishtailing?