Irregular verbs in English

source: Crown Academy of English    2018年1月9日
In this lesson, you will learn the base form, past simple form and past participle of the most common irregular verbs in the English language.
There are example sentences for each verb.
Online English lessons & speaking practice: https://goo.gl/1tFnQH
IELTS complete online course and writing corrections: https://goo.gl/7Us26J
The verb BE: https://www.youtube.com/watch?v=5wvzg...
Present perfect: https://www.youtube.com/watch?v=vLIJ9...
Past simple: https://www.youtube.com/watch?v=0Ri3Q...
ALREADY - adverb of time: https://www.youtube.com/watch?v=FvHZ_...
STILL adverb of time: https://www.youtube.com/watch?v=U8ylM...
How to improve your English speaking: https://www.youtube.com/watch?v=Sc4gh...

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