English verb conjugation
COULD RECKON

Regular verb: reckon - reckoned - reckoned

Affirmation

Simple form	V-ing form
I could reckon you could reckon he could reckon we could reckon you could reckon they could reckon	I could be reckoning you could be reckoning he could be reckoning we could be reckoning you could be reckoning they could be reckoning
Perfect	V-ing perfect
I could have reckoned you could have reckoned he could have reckoned we could have reckoned you could have reckoned they could have reckoned	I could have been reckoning you could have been reckoning he could have been reckoning we could have been reckoning you could have been reckoning they could have been reckoning

Negation

Simple form	V-ing form
I could not reckon you could not reckon he could not reckon we could not reckon you could not reckon they could not reckon	I could not be reckoning you could not be reckoning he could not be reckoning we could not be reckoning you could not be reckoning they could not be reckoning
Perfect	V-ing perfect
I could not have reckoned you could not have reckoned he could not have reckoned we could not have reckoned you could not have reckoned they could not have reckoned	I could not have been reckoning you could not have been reckoning he could not have been reckoning we could not have been reckoning you could not have been reckoning they could not have been reckoning

Interrogative form

Simple form	V-ing form
could I reckon? could you reckon? could he reckon? could we reckon? could you reckon? could they reckon?	could I be reckoning? could you be reckoning? could he be reckoning? could we be reckoning? could you be reckoning? could they be reckoning?
Perfect	V-ing perfect
could I have reckoned? could you have reckoned? could he have reckoned? could we have reckoned? could you have reckoned? could they have reckoned?	could I have been reckoning? could you have been reckoning? could he have been reckoning? could we have been reckoning? could you have been reckoning? could they have been reckoning?

Interro-negative form

Simple form	V-ing form
could I not reckon? could you not reckon? could he not reckon? could we not reckon? could you not reckon? could they not reckon?	could I not be reckoning? could you not be reckoning? could he not be reckoning? could we not be reckoning? could you not be reckoning? could they not be reckoning?
Perfect	V-ing perfect
could I not have reckoned? could you not have reckoned? could he not have reckoned? could we not have reckoned? could you not have reckoned? could they not have reckoned?	could I not have been reckoning? could you not have been reckoning? could he not have been reckoning? could we not have been reckoning? could you not have been reckoning? could they not have been reckoning?