shall postdate
Verbo regular: postdate - postdated- postdated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'll postdate
you'll postdate
he'll postdate
we'll postdate
you'll postdate
they'll postdate 	I'll be postdating
you'll be postdating
he'll be postdating
we'll be postdating
you'll be postdating
they'll be postdating	I'll have postdated
you'll have postdated
he'll have postdated
we'll have postdated
you'll have postdated
they'll have postdated	I'll have been postdating
you'll have been postdating
he'll have been postdating
we'll have been postdating
you'll have been postdating
they'll have been postdating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shan't postdate
you shan't postdate
he shan't postdate
we shan't postdate
you shan't postdate
they shan't postdate 	I shan't be postdating
you shan't be postdating
he shan't be postdating
we shan't be postdating
you shan't be postdating
they shan't be postdating	I shan't have postdated
you shan't have postdated
he shan't have postdated
we shan't have postdated
you shan't have postdated
they shan't have postdated	I shan't have been postdating
you shan't have been postdating
he shan't have been postdating
we shan't have been postdating
you shan't have been postdating
they shan't have been postdating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I postdate?
shall you postdate?
shall he postdate?
shall we postdate?
shall you postdate?
shall they postdate? 	shall I be postdating?
shall you be postdating?
shall he be postdating?
shall we be postdating?
shall you be postdating?
shall they be postdating? 	shall I have postdated?
shall you have postdated?
shall he have postdated?
shall we have postdated?
shall you have postdated?
shall they have postdated? 	shall I have been postdating?
shall you have been postdating?
shall he have been postdating?
shall we have been postdating?
shall you have been postdating?
shall they have been postdating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shan't I postdate?
shan't you postdate?
shan't he postdate?
shan't we postdate?
shan't you postdate?
shan't they postdate? 	shan't I be postdating?
shan't you be postdating?
shan't he be postdating?
shan't we be postdating?
shan't you be postdating?
shan't they be postdating? 	shan't I have postdated?
shan't you have postdated?
shan't he have postdated?
shan't we have postdated?
shan't you have postdated?
shan't they have postdated? 	shan't I have been postdating?
shan't you have been postdating?
shan't he have been postdating?
shan't we have been postdating?
shan't you have been postdating?
shan't they have been postdating?