English verb conjugation
WOULD TUBE

Regular verb: tube - tubed - tubed

Affirmation

Simple form	V-ing form
I'd tube you'd tube he'd tube we'd tube you'd tube they'd tube	I'd be tubing you'd be tubing he'd be tubing we'd be tubing you'd be tubing they'd be tubing
Perfect	V-ing perfect
I would've tubed you would've tubed he would've tubed we would've tubed you would've tubed they would've tubed	I would've been tubing you would've been tubing he would've been tubing we would've been tubing you would've been tubing they would've been tubing

Negation

Simple form	V-ing form
I wouldn't tube you wouldn't tube he wouldn't tube we wouldn't tube you wouldn't tube they wouldn't tube	I wouldn't be tubing you wouldn't be tubing he wouldn't be tubing we wouldn't be tubing you wouldn't be tubing they wouldn't be tubing
Perfect	V-ing perfect
I wouldn't have tubed you wouldn't have tubed he wouldn't have tubed we wouldn't have tubed you wouldn't have tubed they wouldn't have tubed	I wouldn't have been tubing you wouldn't have been tubing he wouldn't have been tubing we wouldn't have been tubing you wouldn't have been tubing they wouldn't have been tubing

Interrogative form

Simple form	V-ing form
would I tube? would you tube? would he tube? would we tube? would you tube? would they tube?	would I be tubing? would you be tubing? would he be tubing? would we be tubing? would you be tubing? would they be tubing?
Perfect	V-ing perfect
would I have tubed? would you have tubed? would he have tubed? would we have tubed? would you have tubed? would they have tubed?	would I have been tubing? would you have been tubing? would he have been tubing? would we have been tubing? would you have been tubing? would they have been tubing?

Interro-negative form

Simple form	V-ing form
wouldn't I tube? wouldn't you tube? wouldn't he tube? wouldn't we tube? wouldn't you tube? wouldn't they tube?	wouldn't I be tubing? wouldn't you be tubing? wouldn't he be tubing? wouldn't we be tubing? wouldn't you be tubing? wouldn't they be tubing?
Perfect	V-ing perfect
wouldn't I have tubed? wouldn't you have tubed? wouldn't he have tubed? wouldn't we have tubed? wouldn't you have tubed? wouldn't they have tubed?	wouldn't I have been tubing? wouldn't you have been tubing? wouldn't he have been tubing? wouldn't we have been tubing? wouldn't you have been tubing? wouldn't they have been tubing?