Polly Lingual
To Be
수업 시작
교수형 집행인
어휘
Vocabulary
be
구
Phrases
I am
동사 활용
Verb Conjugations
non-finite
infinitive
past participle
gerund
indicative
present
preterite
imperative
imperative
관련 강의
Related Lessons
To Be (Contractions)
현재시제
Present Tense
Imperative Mood
Simple Past Tense (Irregular Verbs)
Simple Past Tense (Regular Verbs)
강의
Courses
초급
Beginner
문법
Grammar
:
French
Spanish
English
Italian
German
Portuguese
Korean