Where does “antehabiturus” come from?

antehabiturus (Latin) comes from Latin antehabeo, from Latin habeō, from Proto-Italic habēō, from Proto-Indo-European gʰh₁bʰ- — to grab, to take; to grab, take.

Definitions

Ancestry of “antehabiturus”, step by step

Step	Language	Word	Meaning
1	Latin	antehabeo	I prefer
2	Latin	habeō	to have, hold
3	Proto-Italic	habēō	—
4	Proto-Indo-European	gʰh₁bʰ-	to grab, to take; to grab, take

Every word from Proto-Indo-European gʰh₁bʰ- →Every word from Proto-Italic habēō →Every word from Latin habeō →