English verb conjugation
COULD NEIGHBOR

Regular verb: neighbor - neighbored - neighbored

Affirmation

Simple form	V-ing form
I could neighbor you could neighbor she could neighbor we could neighbor you could neighbor they could neighbor	I could be neighboring you could be neighboring she could be neighboring we could be neighboring you could be neighboring they could be neighboring
Perfect	V-ing perfect
I could have neighbored you could have neighbored she could have neighbored we could have neighbored you could have neighbored they could have neighbored	I could have been neighboring you could have been neighboring she could have been neighboring we could have been neighboring you could have been neighboring they could have been neighboring

Negation

Simple form	V-ing form
I couldn't neighbor you couldn't neighbor she couldn't neighbor we couldn't neighbor you couldn't neighbor they couldn't neighbor	I couldn't be neighboring you couldn't be neighboring she couldn't be neighboring we couldn't be neighboring you couldn't be neighboring they couldn't be neighboring
Perfect	V-ing perfect
I couldn't have neighbored you couldn't have neighbored she couldn't have neighbored we couldn't have neighbored you couldn't have neighbored they couldn't have neighbored	I couldn't have been neighboring you couldn't have been neighboring she couldn't have been neighboring we couldn't have been neighboring you couldn't have been neighboring they couldn't have been neighboring

Interrogative form

Simple form	V-ing form
could I neighbor? could you neighbor? could she neighbor? could we neighbor? could you neighbor? could they neighbor?	could I be neighboring? could you be neighboring? could she be neighboring? could we be neighboring? could you be neighboring? could they be neighboring?
Perfect	V-ing perfect
could I have neighbored? could you have neighbored? could she have neighbored? could we have neighbored? could you have neighbored? could they have neighbored?	could I have been neighboring? could you have been neighboring? could she have been neighboring? could we have been neighboring? could you have been neighboring? could they have been neighboring?

Interro-negative form

Simple form	V-ing form
couldn't I neighbor? couldn't you neighbor? couldn't she neighbor? couldn't we neighbor? couldn't you neighbor? couldn't they neighbor?	couldn't I be neighboring? couldn't you be neighboring? couldn't she be neighboring? couldn't we be neighboring? couldn't you be neighboring? couldn't they be neighboring?
Perfect	V-ing perfect
couldn't I have neighbored? couldn't you have neighbored? couldn't she have neighbored? couldn't we have neighbored? couldn't you have neighbored? couldn't they have neighbored?	couldn't I have been neighboring? couldn't you have been neighboring? couldn't she have been neighboring? couldn't we have been neighboring? couldn't you have been neighboring? couldn't they have been neighboring?