English verb conjugation
COULD TRANSMOGRIFY

Regular verb: transmogrify - transmogrified - transmogrified

Affirmation

Simple form	V-ing form
I could transmogrify you could transmogrify she could transmogrify we could transmogrify you could transmogrify they could transmogrify	I could be transmogrifying you could be transmogrifying she could be transmogrifying we could be transmogrifying you could be transmogrifying they could be transmogrifying
Perfect	V-ing perfect
I could have transmogrified you could have transmogrified she could have transmogrified we could have transmogrified you could have transmogrified they could have transmogrified	I could have been transmogrifying you could have been transmogrifying she could have been transmogrifying we could have been transmogrifying you could have been transmogrifying they could have been transmogrifying

Negation

Simple form	V-ing form
I could not transmogrify you could not transmogrify she could not transmogrify we could not transmogrify you could not transmogrify they could not transmogrify	I could not be transmogrifying you could not be transmogrifying she could not be transmogrifying we could not be transmogrifying you could not be transmogrifying they could not be transmogrifying
Perfect	V-ing perfect
I could not have transmogrified you could not have transmogrified she could not have transmogrified we could not have transmogrified you could not have transmogrified they could not have transmogrified	I could not have been transmogrifying you could not have been transmogrifying she could not have been transmogrifying we could not have been transmogrifying you could not have been transmogrifying they could not have been transmogrifying

Interrogative form

Simple form	V-ing form
could I transmogrify? could you transmogrify? could she transmogrify? could we transmogrify? could you transmogrify? could they transmogrify?	could I be transmogrifying? could you be transmogrifying? could she be transmogrifying? could we be transmogrifying? could you be transmogrifying? could they be transmogrifying?
Perfect	V-ing perfect
could I have transmogrified? could you have transmogrified? could she have transmogrified? could we have transmogrified? could you have transmogrified? could they have transmogrified?	could I have been transmogrifying? could you have been transmogrifying? could she have been transmogrifying? could we have been transmogrifying? could you have been transmogrifying? could they have been transmogrifying?

Interro-negative form

Simple form	V-ing form
could I not transmogrify? could you not transmogrify? could she not transmogrify? could we not transmogrify? could you not transmogrify? could they not transmogrify?	could I not be transmogrifying? could you not be transmogrifying? could she not be transmogrifying? could we not be transmogrifying? could you not be transmogrifying? could they not be transmogrifying?
Perfect	V-ing perfect
could I not have transmogrified? could you not have transmogrified? could she not have transmogrified? could we not have transmogrified? could you not have transmogrified? could they not have transmogrified?	could I not have been transmogrifying? could you not have been transmogrifying? could she not have been transmogrifying? could we not have been transmogrifying? could you not have been transmogrifying? could they not have been transmogrifying?