English verb conjugation
MIGHT FATHOM

Regular verb: fathom - fathomed - fathomed

Affirmation

Simple form	V-ing form
I might fathom you might fathom he might fathom we might fathom you might fathom they might fathom	I might be fathoming you might be fathoming he might be fathoming we might be fathoming you might be fathoming they might be fathoming
Perfect	V-ing perfect
I might have fathomed you might have fathomed he might have fathomed we might have fathomed you might have fathomed they might have fathomed	I might have been fathoming you might have been fathoming he might have been fathoming we might have been fathoming you might have been fathoming they might have been fathoming

Negation

Simple form	V-ing form
I mightn't fathom you mightn't fathom he mightn't fathom we mightn't fathom you mightn't fathom they mightn't fathom	I mightn't be fathoming you mightn't be fathoming he mightn't be fathoming we mightn't be fathoming you mightn't be fathoming they mightn't be fathoming
Perfect	V-ing perfect
I mightn't have fathomed you mightn't have fathomed he mightn't have fathomed we mightn't have fathomed you mightn't have fathomed they mightn't have fathomed	I mightn't have been fathoming you mightn't have been fathoming he mightn't have been fathoming we mightn't have been fathoming you mightn't have been fathoming they mightn't have been fathoming

Interrogative form

Simple form	V-ing form
might I fathom? might you fathom? might he fathom? might we fathom? might you fathom? might they fathom?	might I be fathoming? might you be fathoming? might he be fathoming? might we be fathoming? might you be fathoming? might they be fathoming?
Perfect	V-ing perfect
might I have fathomed? might you have fathomed? might he have fathomed? might we have fathomed? might you have fathomed? might they have fathomed?	might I have been fathoming? might you have been fathoming? might he have been fathoming? might we have been fathoming? might you have been fathoming? might they have been fathoming?

Interro-negative form

Simple form	V-ing form
mightn't I fathom? mightn't you fathom? mightn't he fathom? mightn't we fathom? mightn't you fathom? mightn't they fathom?	mightn't I be fathoming? mightn't you be fathoming? mightn't he be fathoming? mightn't we be fathoming? mightn't you be fathoming? mightn't they be fathoming?
Perfect	V-ing perfect
mightn't I have fathomed? mightn't you have fathomed? mightn't he have fathomed? mightn't we have fathomed? mightn't you have fathomed? mightn't they have fathomed?	mightn't I have been fathoming? mightn't you have been fathoming? mightn't he have been fathoming? mightn't we have been fathoming? mightn't you have been fathoming? mightn't they have been fathoming?