should coil
Regular verb: coil - coiled- coiled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should coil
you should coil
he should coil
we should coil
you should coil
they should coil 	I should be coiling
you should be coiling
he should be coiling
we should be coiling
you should be coiling
they should be coiling	I should have coiled
you should have coiled
he should have coiled
we should have coiled
you should have coiled
they should have coiled	I should have been coiling
you should have been coiling
he should have been coiling
we should have been coiling
you should have been coiling
they should have been coiling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not coil
you should not coil
he should not coil
we should not coil
you should not coil
they should not coil 	I should not be coiling
you should not be coiling
he should not be coiling
we should not be coiling
you should not be coiling
they should not be coiling	I should not have coiled
you should not have coiled
he should not have coiled
we should not have coiled
you should not have coiled
they should not have coiled	I should not have been coiling
you should not have been coiling
he should not have been coiling
we should not have been coiling
you should not have been coiling
they should not have been coiling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I coil?
should you coil?
should he coil?
should we coil?
should you coil?
should they coil? 	should I be coiling?
should you be coiling?
should he be coiling?
should we be coiling?
should you be coiling?
should they be coiling? 	should I have coiled?
should you have coiled?
should he have coiled?
should we have coiled?
should you have coiled?
should they have coiled? 	should I have been coiling?
should you have been coiling?
should he have been coiling?
should we have been coiling?
should you have been coiling?
should they have been coiling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not coil?
should you not coil?
should he not coil?
should we not coil?
should you not coil?
should they not coil? 	should I not be coiling?
should you not be coiling?
should he not be coiling?
should we not be coiling?
should you not be coiling?
should they not be coiling? 	should I not have coiled?
should you not have coiled?
should he not have coiled?
should we not have coiled?
should you not have coiled?
should they not have coiled? 	should I not have been coiling?
should you not have been coiling?
should he not have been coiling?
should we not have been coiling?
should you not have been coiling?
should they not have been coiling?