English verb conjugation
COULD RESTATION

Regular verb: restation - restationed - restationed

Affirmation

Simple form	V-ing form
I could restation you could restation he could restation we could restation you could restation they could restation	I could be restationing you could be restationing he could be restationing we could be restationing you could be restationing they could be restationing
Perfect	V-ing perfect
I could have restationed you could have restationed he could have restationed we could have restationed you could have restationed they could have restationed	I could have been restationing you could have been restationing he could have been restationing we could have been restationing you could have been restationing they could have been restationing

Negation

Simple form	V-ing form
I couldn't restation you couldn't restation he couldn't restation we couldn't restation you couldn't restation they couldn't restation	I couldn't be restationing you couldn't be restationing he couldn't be restationing we couldn't be restationing you couldn't be restationing they couldn't be restationing
Perfect	V-ing perfect
I couldn't have restationed you couldn't have restationed he couldn't have restationed we couldn't have restationed you couldn't have restationed they couldn't have restationed	I couldn't have been restationing you couldn't have been restationing he couldn't have been restationing we couldn't have been restationing you couldn't have been restationing they couldn't have been restationing

Interrogative form

Simple form	V-ing form
could I restation? could you restation? could he restation? could we restation? could you restation? could they restation?	could I be restationing? could you be restationing? could he be restationing? could we be restationing? could you be restationing? could they be restationing?
Perfect	V-ing perfect
could I have restationed? could you have restationed? could he have restationed? could we have restationed? could you have restationed? could they have restationed?	could I have been restationing? could you have been restationing? could he have been restationing? could we have been restationing? could you have been restationing? could they have been restationing?

Interro-negative form

Simple form	V-ing form
couldn't I restation? couldn't you restation? couldn't he restation? couldn't we restation? couldn't you restation? couldn't they restation?	couldn't I be restationing? couldn't you be restationing? couldn't he be restationing? couldn't we be restationing? couldn't you be restationing? couldn't they be restationing?
Perfect	V-ing perfect
couldn't I have restationed? couldn't you have restationed? couldn't he have restationed? couldn't we have restationed? couldn't you have restationed? couldn't they have restationed?	couldn't I have been restationing? couldn't you have been restationing? couldn't he have been restationing? couldn't we have been restationing? couldn't you have been restationing? couldn't they have been restationing?