English verb conjugation
MIGHT TUBE

Regular verb: tube - tubed - tubed

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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