A new conjugation of "to bring"

One of my students, Cortland, asked me on Wednesday if it would be ok to bring his personal guitar to class. "Of course! That would be great!" I enthusiastically replied. So while I was meeting with my principal this morning, he came down to my classroon and left his guitar there, with this note stuck in the capo:

So exactly what conjugation of the verb "to bring" is that?

I love eighth graders.



Leah