{"era":"1800s–present","word":"gonna","meaning":"going to (future marker)","children":[{"era":"1500s","word":"going to","meaning":"moving toward; future periphrastic construction","children":[{"era":"pre-1100","word":"gān (go) + tō (to)","meaning":"to travel toward","children":[{"era":"pre-3000 BCE","word":"*gheh₁-","meaning":"to go, to leave","children":[],"language":"Proto-Indo-European"}],"language":"Old English"}],"language":"Early Modern English"}],"language":"Modern English (informal)"}