Why this Hebrew verb needs 2 binyanim - root פחד - "to be afraid"

When it comes to the conjugation of "to be afraid" in Hebrew, you will conjugate some tenses in paal and some in piel. Why is that??
The overview can be downloaded from my blog:
www.hebrew-verbs.com/post/the...

[@dapoberlin]

Is the piel verb transitive at all? Ist das nicht auch ein Unterschied zwischen Paal und Piel? Wie würde man sagen: Ich habe Angst vor der Dunkelheit? Geht nur Piel?

[@tracyenck4964]

I'm not! King Jesus the Christ got my back!❤️✝️🙏🇮🇱❤️😊🎉

[@antoniopedrosantos4827]

Excelente videos. Thank you.

[@udaya565]

toda Raba

[@sleviton18]

See Job

[@dapoberlin]

Super, daaanke!

[@brooke2059]

I appreciate and find your little grammar lessons very helpful. Thanks for posting on KZbin. 🌹

[@HypnosisDallas]

Very insightful as always! 💙

[@ceilidhmac4461]

נהדר! תודה רבה!

[@Adam-326]

7:26

[@ursin1]

Thank you very much ❤ תודה רבה

[@maximilianisaaclee2936]

וואו, איזה יפה, לא ידעתי על זה, ידעתי שיש שתי מילים ל-to be afraid אבל מעולם לא קיבלתי הסבר. עכשיו הכל ברור! כנראה הפועל הזה דומה לפועל "להגיד - לומר".

[@battiagutman9936]

Hola podrás grabarlo em español? Saludos

[@user-sh7wr9fr6j]

Thank you! The video was helpful, as usual! ❤

[@Yassertawfik2711]

Very helpful… thank you

[@vickypantelis3548]

It was very helpful, Rut! Many warm thanks ❤❤ ❤