English verb conjugation
WOULD TUBE

Regular verb: tube - tubed - tubed

Affirmation

Simple form	V-ing form
I'd tube you'd tube she'd tube we'd tube you'd tube they'd tube	I'd be tubing you'd be tubing she'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 she 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 she 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 she 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 she 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 she 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 she 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 she tube? would we tube? would you tube? would they tube?	would I be tubing? would you be tubing? would she 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 she 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 she 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 she 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 she 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 she 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 she have been tubing? wouldn't we have been tubing? wouldn't you have been tubing? wouldn't they have been tubing?