could postdate
Verbo regolare: postdate - postdated- postdated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could postdate
you could postdate
he could postdate
we could postdate
you could postdate
they could postdate 	I could be postdating
you could be postdating
he could be postdating
we could be postdating
you could be postdating
they could be postdating	I could have postdated
you could have postdated
he could have postdated
we could have postdated
you could have postdated
they could have postdated	I could have been postdating
you could have been postdating
he could have been postdating
we could have been postdating
you could have been postdating
they could have been postdating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't postdate
you couldn't postdate
he couldn't postdate
we couldn't postdate
you couldn't postdate
they couldn't postdate 	I couldn't be postdating
you couldn't be postdating
he couldn't be postdating
we couldn't be postdating
you couldn't be postdating
they couldn't be postdating	I couldn't have postdated
you couldn't have postdated
he couldn't have postdated
we couldn't have postdated
you couldn't have postdated
they couldn't have postdated	I couldn't have been postdating
you couldn't have been postdating
he couldn't have been postdating
we couldn't have been postdating
you couldn't have been postdating
they couldn't have been postdating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I postdate?
could you postdate?
could he postdate?
could we postdate?
could you postdate?
could they postdate? 	could I be postdating?
could you be postdating?
could he be postdating?
could we be postdating?
could you be postdating?
could they be postdating? 	could I have postdated?
could you have postdated?
could he have postdated?
could we have postdated?
could you have postdated?
could they have postdated? 	could I have been postdating?
could you have been postdating?
could he have been postdating?
could we have been postdating?
could you have been postdating?
could they have been postdating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I postdate?
couldn't you postdate?
couldn't he postdate?
couldn't we postdate?
couldn't you postdate?
couldn't they postdate? 	couldn't I be postdating?
couldn't you be postdating?
couldn't he be postdating?
couldn't we be postdating?
couldn't you be postdating?
couldn't they be postdating? 	couldn't I have postdated?
couldn't you have postdated?
couldn't he have postdated?
couldn't we have postdated?
couldn't you have postdated?
couldn't they have postdated? 	couldn't I have been postdating?
couldn't you have been postdating?
couldn't he have been postdating?
couldn't we have been postdating?
couldn't you have been postdating?
couldn't they have been postdating?