We're going to have four electrons coming for a carbon, and this time all of them will be part of a bond or they're going to be bonding electrons. Let's show our three electrons, one each from the H. And here we have like so let's fill in our lines. And now we're going to have five electrons coming from our N.
So one of these electrons will come from one of these electrons will be a bonding electron. The other two electrons will be part of the non bonding configuration. So they're going to be in the orbital and they won't be bonding. So let's fill this guy in.