should recoil
Regular verb: recoil - recoiled- recoiled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should recoil
you should recoil
he should recoil
we should recoil
you should recoil
they should recoil 	I should be recoiling
you should be recoiling
he should be recoiling
we should be recoiling
you should be recoiling
they should be recoiling	I should have recoiled
you should have recoiled
he should have recoiled
we should have recoiled
you should have recoiled
they should have recoiled	I should have been recoiling
you should have been recoiling
he should have been recoiling
we should have been recoiling
you should have been recoiling
they should have been recoiling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not recoil
you should not recoil
he should not recoil
we should not recoil
you should not recoil
they should not recoil 	I should not be recoiling
you should not be recoiling
he should not be recoiling
we should not be recoiling
you should not be recoiling
they should not be recoiling	I should not have recoiled
you should not have recoiled
he should not have recoiled
we should not have recoiled
you should not have recoiled
they should not have recoiled	I should not have been recoiling
you should not have been recoiling
he should not have been recoiling
we should not have been recoiling
you should not have been recoiling
they should not have been recoiling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I recoil?
should you recoil?
should he recoil?
should we recoil?
should you recoil?
should they recoil? 	should I be recoiling?
should you be recoiling?
should he be recoiling?
should we be recoiling?
should you be recoiling?
should they be recoiling? 	should I have recoiled?
should you have recoiled?
should he have recoiled?
should we have recoiled?
should you have recoiled?
should they have recoiled? 	should I have been recoiling?
should you have been recoiling?
should he have been recoiling?
should we have been recoiling?
should you have been recoiling?
should they have been recoiling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not recoil?
should you not recoil?
should he not recoil?
should we not recoil?
should you not recoil?
should they not recoil? 	should I not be recoiling?
should you not be recoiling?
should he not be recoiling?
should we not be recoiling?
should you not be recoiling?
should they not be recoiling? 	should I not have recoiled?
should you not have recoiled?
should he not have recoiled?
should we not have recoiled?
should you not have recoiled?
should they not have recoiled? 	should I not have been recoiling?
should you not have been recoiling?
should he not have been recoiling?
should we not have been recoiling?
should you not have been recoiling?
should they not have been recoiling?