English verb conjugation
COULD TIME-SHARE

Regular verb: time-share - time-shared - time-shared

Affirmation

Simple form	V-ing form
I could time-share you could time-share he could time-share we could time-share you could time-share they could time-share	I could be time-sharing you could be time-sharing he could be time-sharing we could be time-sharing you could be time-sharing they could be time-sharing
Perfect	V-ing perfect
I could have time-shared you could have time-shared he could have time-shared we could have time-shared you could have time-shared they could have time-shared	I could have been time-sharing you could have been time-sharing he could have been time-sharing we could have been time-sharing you could have been time-sharing they could have been time-sharing

Negation

Simple form	V-ing form
I couldn't time-share you couldn't time-share he couldn't time-share we couldn't time-share you couldn't time-share they couldn't time-share	I couldn't be time-sharing you couldn't be time-sharing he couldn't be time-sharing we couldn't be time-sharing you couldn't be time-sharing they couldn't be time-sharing
Perfect	V-ing perfect
I couldn't have time-shared you couldn't have time-shared he couldn't have time-shared we couldn't have time-shared you couldn't have time-shared they couldn't have time-shared	I couldn't have been time-sharing you couldn't have been time-sharing he couldn't have been time-sharing we couldn't have been time-sharing you couldn't have been time-sharing they couldn't have been time-sharing

Interrogative form

Simple form	V-ing form
could I time-share? could you time-share? could he time-share? could we time-share? could you time-share? could they time-share?	could I be time-sharing? could you be time-sharing? could he be time-sharing? could we be time-sharing? could you be time-sharing? could they be time-sharing?
Perfect	V-ing perfect
could I have time-shared? could you have time-shared? could he have time-shared? could we have time-shared? could you have time-shared? could they have time-shared?	could I have been time-sharing? could you have been time-sharing? could he have been time-sharing? could we have been time-sharing? could you have been time-sharing? could they have been time-sharing?

Interro-negative form

Simple form	V-ing form
couldn't I time-share? couldn't you time-share? couldn't he time-share? couldn't we time-share? couldn't you time-share? couldn't they time-share?	couldn't I be time-sharing? couldn't you be time-sharing? couldn't he be time-sharing? couldn't we be time-sharing? couldn't you be time-sharing? couldn't they be time-sharing?
Perfect	V-ing perfect
couldn't I have time-shared? couldn't you have time-shared? couldn't he have time-shared? couldn't we have time-shared? couldn't you have time-shared? couldn't they have time-shared?	couldn't I have been time-sharing? couldn't you have been time-sharing? couldn't he have been time-sharing? couldn't we have been time-sharing? couldn't you have been time-sharing? couldn't they have been time-sharing?