add conj to lesson 5-16, focusing on irregulars for 13-16

docs/howtostudykorean/unit-1/14-passive.md

@@ -164,6 +164,7 @@ vocabulary:
       notes: |
         <p>The passive form of this word is "꺼지다" (to be turned off)</p>
         <p>끄다 follows the ㅡ irregular</p>
+        <p>~아/어: 꺼, ~ㄴ/은: 끈, ~ㄴ/는다: 끈다, ~ㅂ/습니다: 끕니다, ~ㄹ/을: 끌, ~니: 끄니, ~ㅁ/음: 끔, ~(으)려고: 끄려고, ~(으)시: 끄시, ~(으)면: 끄면, ~(으)니: 끄니</p>
       examples:
         - ko: 저는 불을 **껐어요**
           en: I **turned** the lights **off**
@@ -218,6 +219,7 @@ vocabulary:
       notes: |
         <p>눕다 follows the ㅂ irregular</p>
         <p>The word 눕히다 is used to indicate that you laid another person down</p>
+        <p>~아/어: 누워, ~ㄴ/은: 누운, ~ㅂ/습니다: 눕습니다, ~ㄹ/을: 누울, ~니: 누우니, ~ㅁ/음: 누움, ~(으)려고: 누우려고, ~(으)시: 누우시, ~(으)면: 누우면, ~(으)니: 누우니</p>
       examples:
         - ko: 저는 침대에 잠깐 **눕**고 싶어요
           en: I want to **lie down** for just a second