should surtax
Regular verb: surtax - surtaxed- surtaxed

Affirmation 	
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I should surtax
you should surtax
she should surtax
we should surtax
you should surtax
they should surtax 	I should be surtaxing
you should be surtaxing
she should be surtaxing
we should be surtaxing
you should be surtaxing
they should be surtaxing	I should have surtaxed
you should have surtaxed
she should have surtaxed
we should have surtaxed
you should have surtaxed
they should have surtaxed	I should have been surtaxing
you should have been surtaxing
she should have been surtaxing
we should have been surtaxing
you should have been surtaxing
they should have been surtaxing	

Negation 	
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I should not surtax
you should not surtax
she should not surtax
we should not surtax
you should not surtax
they should not surtax 	I should not be surtaxing
you should not be surtaxing
she should not be surtaxing
we should not be surtaxing
you should not be surtaxing
they should not be surtaxing	I should not have surtaxed
you should not have surtaxed
she should not have surtaxed
we should not have surtaxed
you should not have surtaxed
they should not have surtaxed	I should not have been surtaxing
you should not have been surtaxing
she should not have been surtaxing
we should not have been surtaxing
you should not have been surtaxing
they should not have been surtaxing	

Interrogative form 	
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should I surtax?
should you surtax?
should she surtax?
should we surtax?
should you surtax?
should they surtax? 	should I be surtaxing?
should you be surtaxing?
should she be surtaxing?
should we be surtaxing?
should you be surtaxing?
should they be surtaxing? 	should I have surtaxed?
should you have surtaxed?
should she have surtaxed?
should we have surtaxed?
should you have surtaxed?
should they have surtaxed? 	should I have been surtaxing?
should you have been surtaxing?
should she have been surtaxing?
should we have been surtaxing?
should you have been surtaxing?
should they have been surtaxing? 	

Interro-negative form 	
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should I not surtax?
should you not surtax?
should she not surtax?
should we not surtax?
should you not surtax?
should they not surtax? 	should I not be surtaxing?
should you not be surtaxing?
should she not be surtaxing?
should we not be surtaxing?
should you not be surtaxing?
should they not be surtaxing? 	should I not have surtaxed?
should you not have surtaxed?
should she not have surtaxed?
should we not have surtaxed?
should you not have surtaxed?
should they not have surtaxed? 	should I not have been surtaxing?
should you not have been surtaxing?
should she not have been surtaxing?
should we not have been surtaxing?
should you not have been surtaxing?
should they not have been surtaxing?