I Have Been reading respect reciprocal pronouns and their rules/uses, but I haven't Found the reason why sometimes they are preceded by "to" .For example:
"Brenda and Lana speak TO each other every day" "Peter and David hate each other"
Both are valids? Or Am i losing a grammar fact respect to this? Can I say "Brenda and Lana speak each other every day" / "Peter and David hate TO each other?
Thanks in advance!