How do you pronounce 未然?

Q: How do you pronounce 未然? A: mei6 jin4, e.g.

未然 (mei6 jin4) — meaning, pronunciation, examples

未然 (mei6 jin4, wèi rán) — in advance; before it happens (cf preventative measures); forestalling

未做 (mei6 zou6) — not done
未嘗不可 (mei6 soeng4 bat1 ho2) — not a bad idea; it's not impossible; there's no reason why it shouldn't; couldn…
未夠 (mei6 gau3) — not enough
未夠班 (mei6 gau3 baan1) — not up to par (spoken)
未學行先學走 (mei6 hok6 haang4 sin1 hok6 zau2) — (proverb with figurative meaning) someone is arrogant
未完待續 (mei6 jyun4 doi6 zuk6) — to be continued