shall surtax
Verbe régulier : surtax - surtaxed- surtaxed

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

Négation 	
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I shall not surtax
you shall not surtax
she shall not surtax
we shall not surtax
you shall not surtax
they shall not surtax 	I shall not be surtaxing
you shall not be surtaxing
she shall not be surtaxing
we shall not be surtaxing
you shall not be surtaxing
they shall not be surtaxing	I shall not have surtaxed
you shall not have surtaxed
she shall not have surtaxed
we shall not have surtaxed
you shall not have surtaxed
they shall not have surtaxed	I shall not have been surtaxing
you shall not have been surtaxing
she shall not have been surtaxing
we shall not have been surtaxing
you shall not have been surtaxing
they shall not have been surtaxing	

Forme interrogative 	
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shall I surtax?
shall you surtax?
shall she surtax?
shall we surtax?
shall you surtax?
shall they surtax? 	shall I be surtaxing?
shall you be surtaxing?
shall she be surtaxing?
shall we be surtaxing?
shall you be surtaxing?
shall they be surtaxing? 	shall I have surtaxed?
shall you have surtaxed?
shall she have surtaxed?
shall we have surtaxed?
shall you have surtaxed?
shall they have surtaxed? 	shall I have been surtaxing?
shall you have been surtaxing?
shall she have been surtaxing?
shall we have been surtaxing?
shall you have been surtaxing?
shall they have been surtaxing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shall I not surtax?
shall you not surtax?
shall she not surtax?
shall we not surtax?
shall you not surtax?
shall they not surtax? 	shall I not be surtaxing?
shall you not be surtaxing?
shall she not be surtaxing?
shall we not be surtaxing?
shall you not be surtaxing?
shall they not be surtaxing? 	shall I not have surtaxed?
shall you not have surtaxed?
shall she not have surtaxed?
shall we not have surtaxed?
shall you not have surtaxed?
shall they not have surtaxed? 	shall I not have been surtaxing?
shall you not have been surtaxing?
shall she not have been surtaxing?
shall we not have been surtaxing?
shall you not have been surtaxing?
shall they not have been surtaxing?