will postdate
Regular verb: postdate - postdated- postdated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I will postdate
you will postdate
he will postdate
we will postdate
you will postdate
they will postdate 	I will be postdating
you will be postdating
he will be postdating
we will be postdating
you will be postdating
they will be postdating	I will have postdated
you will have postdated
he will have postdated
we will have postdated
you will have postdated
they will have postdated	I will have been postdating
you will have been postdating
he will have been postdating
we will have been postdating
you will have been postdating
they will have been postdating	

Negation 	
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I will not postdate
you will not postdate
he will not postdate
we will not postdate
you will not postdate
they will not postdate 	I will not be postdating
you will not be postdating
he will not be postdating
we will not be postdating
you will not be postdating
they will not be postdating	I will not have postdated
you will not have postdated
he will not have postdated
we will not have postdated
you will not have postdated
they will not have postdated	I will not have been postdating
you will not have been postdating
he will not have been postdating
we will not have been postdating
you will not have been postdating
they will not have been postdating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I postdate?
will you postdate?
will he postdate?
will we postdate?
will you postdate?
will they postdate? 	will I be postdating?
will you be postdating?
will he be postdating?
will we be postdating?
will you be postdating?
will they be postdating? 	will I have postdated?
will you have postdated?
will he have postdated?
will we have postdated?
will you have postdated?
will they have postdated? 	will I have been postdating?
will you have been postdating?
will he have been postdating?
will we have been postdating?
will you have been postdating?
will they have been postdating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I not postdate?
will you not postdate?
will he not postdate?
will we not postdate?
will you not postdate?
will they not postdate? 	will I not be postdating?
will you not be postdating?
will he not be postdating?
will we not be postdating?
will you not be postdating?
will they not be postdating? 	will I not have postdated?
will you not have postdated?
will he not have postdated?
will we not have postdated?
will you not have postdated?
will they not have postdated? 	will I not have been postdating?
will you not have been postdating?
will he not have been postdating?
will we not have been postdating?
will you not have been postdating?
will they not have been postdating?