Using Verb to be in Positive, Question and Negative form, speak Khmer

Here is video tutorial about how to use Verb to be in Positive, Negative and Question sentence. Learn English speak Khmer. Explain about how to use formulation of To be. Explain Personal pronouns with AM, IS, ARE. Subscribe to SChEnglish! https://goo.gl/sRJhgD SChEnglish playlist! https://goo.gl/rXc1N2 Facebook! https://goo.gl/ry4HmF SChEnglish on google plus https://goo.gl/XnuExP