+0
I plan on pursuing another Masters.
OR
i'm planning to pursue another Masters.
Comments  
Sonia, I'm an ESL teacher from Australia. Hi!
Don't doubt yourself! It can be either Emotion: wink

I plan/ I am planning on pursuing
or
I plan/ I am planning to pursue

so PLAN ON + __ING
PLAN TO + infinitive

Cheers
heatherbiene
www.freewebs.com/correctwebenglish
Thanks a lot!