English verb conjugation
COULD CABLE

Regular verb: cable - cabled - cabled

Affirmation

Simple form	V-ing form
I could cable you could cable she could cable we could cable you could cable they could cable	I could be cabling you could be cabling she could be cabling we could be cabling you could be cabling they could be cabling
Perfect	V-ing perfect
I could have cabled you could have cabled she could have cabled we could have cabled you could have cabled they could have cabled	I could have been cabling you could have been cabling she could have been cabling we could have been cabling you could have been cabling they could have been cabling

Negation

Simple form	V-ing form
I couldn't cable you couldn't cable she couldn't cable we couldn't cable you couldn't cable they couldn't cable	I couldn't be cabling you couldn't be cabling she couldn't be cabling we couldn't be cabling you couldn't be cabling they couldn't be cabling
Perfect	V-ing perfect
I couldn't have cabled you couldn't have cabled she couldn't have cabled we couldn't have cabled you couldn't have cabled they couldn't have cabled	I couldn't have been cabling you couldn't have been cabling she couldn't have been cabling we couldn't have been cabling you couldn't have been cabling they couldn't have been cabling

Interrogative form

Simple form	V-ing form
could I cable? could you cable? could she cable? could we cable? could you cable? could they cable?	could I be cabling? could you be cabling? could she be cabling? could we be cabling? could you be cabling? could they be cabling?
Perfect	V-ing perfect
could I have cabled? could you have cabled? could she have cabled? could we have cabled? could you have cabled? could they have cabled?	could I have been cabling? could you have been cabling? could she have been cabling? could we have been cabling? could you have been cabling? could they have been cabling?

Interro-negative form

Simple form	V-ing form
couldn't I cable? couldn't you cable? couldn't she cable? couldn't we cable? couldn't you cable? couldn't they cable?	couldn't I be cabling? couldn't you be cabling? couldn't she be cabling? couldn't we be cabling? couldn't you be cabling? couldn't they be cabling?
Perfect	V-ing perfect
couldn't I have cabled? couldn't you have cabled? couldn't she have cabled? couldn't we have cabled? couldn't you have cabled? couldn't they have cabled?	couldn't I have been cabling? couldn't you have been cabling? couldn't she have been cabling? couldn't we have been cabling? couldn't you have been cabling? couldn't they have been cabling?