Writing one phrase per line - incomplete bars

I want to write out folk songs (single melody line). The convention for these is to put one phrase per line. I can do this if the bars/measures are full.

My problem is with songs where each phrase starts with an anacrusis (pick-up, upbeat). So in the attached screenshot you'll see I want to stop the first line after the D (3rd beat of second full bar/measure). Then I want the next line to start with the anacrusis quaver (eighth) G.

In this song there are four phrases and each starts with the quaver anacrusis.

Help please!