ska bara

Etymology
ska + bara (literally: will only)

Verb

 * 1) to do only this too, and then be going to deal with more important matters.
 * Jag ska bara skriva in ett ord till, sen ska jag gå och lägga mig
 * I'll just add one more word, then I'll go to bed

Usage notes

 * Indicates that the argument will be repeated again and again and again...