Adding different syllables in different verses

In the second verse of the attached Musescore file (Also attached as a png) I want to add the word pomegranates in the gap (bar two), turning the two crotchets into four quavers. Is there a simple way of doing this without making it look too cluttered? The other verses only require two quavers.
I thought of just adding 4 quavers above the stave to indicate the rhythm, but a] I'm not sure how to do that and b] that doesn't then allow me to add the word in lyric mode, unless I turn the crotchets to quavers on the actual score.
Thank you.