English verb conjugation
COULD REOBTAIN

Regular verb: reobtain - reobtained - reobtained

Affirmation

Simple form	V-ing form
I could reobtain you could reobtain he could reobtain we could reobtain you could reobtain they could reobtain	I could be reobtaining you could be reobtaining he could be reobtaining we could be reobtaining you could be reobtaining they could be reobtaining
Perfect	V-ing perfect
I could have reobtained you could have reobtained he could have reobtained we could have reobtained you could have reobtained they could have reobtained	I could have been reobtaining you could have been reobtaining he could have been reobtaining we could have been reobtaining you could have been reobtaining they could have been reobtaining

Negation

Simple form	V-ing form
I couldn't reobtain you couldn't reobtain he couldn't reobtain we couldn't reobtain you couldn't reobtain they couldn't reobtain	I couldn't be reobtaining you couldn't be reobtaining he couldn't be reobtaining we couldn't be reobtaining you couldn't be reobtaining they couldn't be reobtaining
Perfect	V-ing perfect
I couldn't have reobtained you couldn't have reobtained he couldn't have reobtained we couldn't have reobtained you couldn't have reobtained they couldn't have reobtained	I couldn't have been reobtaining you couldn't have been reobtaining he couldn't have been reobtaining we couldn't have been reobtaining you couldn't have been reobtaining they couldn't have been reobtaining

Interrogative form

Simple form	V-ing form
could I reobtain? could you reobtain? could he reobtain? could we reobtain? could you reobtain? could they reobtain?	could I be reobtaining? could you be reobtaining? could he be reobtaining? could we be reobtaining? could you be reobtaining? could they be reobtaining?
Perfect	V-ing perfect
could I have reobtained? could you have reobtained? could he have reobtained? could we have reobtained? could you have reobtained? could they have reobtained?	could I have been reobtaining? could you have been reobtaining? could he have been reobtaining? could we have been reobtaining? could you have been reobtaining? could they have been reobtaining?

Interro-negative form

Simple form	V-ing form
couldn't I reobtain? couldn't you reobtain? couldn't he reobtain? couldn't we reobtain? couldn't you reobtain? couldn't they reobtain?	couldn't I be reobtaining? couldn't you be reobtaining? couldn't he be reobtaining? couldn't we be reobtaining? couldn't you be reobtaining? couldn't they be reobtaining?
Perfect	V-ing perfect
couldn't I have reobtained? couldn't you have reobtained? couldn't he have reobtained? couldn't we have reobtained? couldn't you have reobtained? couldn't they have reobtained?	couldn't I have been reobtaining? couldn't you have been reobtaining? couldn't he have been reobtaining? couldn't we have been reobtaining? couldn't you have been reobtaining? couldn't they have been reobtaining?