should countenance
Regular verb: countenance - countenanced- countenanced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should countenance
you should countenance
he should countenance
we should countenance
you should countenance
they should countenance 	I should be countenancing
you should be countenancing
he should be countenancing
we should be countenancing
you should be countenancing
they should be countenancing	I should have countenanced
you should have countenanced
he should have countenanced
we should have countenanced
you should have countenanced
they should have countenanced	I should have been countenancing
you should have been countenancing
he should have been countenancing
we should have been countenancing
you should have been countenancing
they should have been countenancing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not countenance
you should not countenance
he should not countenance
we should not countenance
you should not countenance
they should not countenance 	I should not be countenancing
you should not be countenancing
he should not be countenancing
we should not be countenancing
you should not be countenancing
they should not be countenancing	I should not have countenanced
you should not have countenanced
he should not have countenanced
we should not have countenanced
you should not have countenanced
they should not have countenanced	I should not have been countenancing
you should not have been countenancing
he should not have been countenancing
we should not have been countenancing
you should not have been countenancing
they should not have been countenancing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I countenance?
should you countenance?
should he countenance?
should we countenance?
should you countenance?
should they countenance? 	should I be countenancing?
should you be countenancing?
should he be countenancing?
should we be countenancing?
should you be countenancing?
should they be countenancing? 	should I have countenanced?
should you have countenanced?
should he have countenanced?
should we have countenanced?
should you have countenanced?
should they have countenanced? 	should I have been countenancing?
should you have been countenancing?
should he have been countenancing?
should we have been countenancing?
should you have been countenancing?
should they have been countenancing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not countenance?
should you not countenance?
should he not countenance?
should we not countenance?
should you not countenance?
should they not countenance? 	should I not be countenancing?
should you not be countenancing?
should he not be countenancing?
should we not be countenancing?
should you not be countenancing?
should they not be countenancing? 	should I not have countenanced?
should you not have countenanced?
should he not have countenanced?
should we not have countenanced?
should you not have countenanced?
should they not have countenanced? 	should I not have been countenancing?
should you not have been countenancing?
should he not have been countenancing?
should we not have been countenancing?
should you not have been countenancing?
should they not have been countenancing?