SO, TOO, EITHER, AND NEITHER

A. SO is used to show agreement with positive statements.

  To express positive agreement we use : SO + AUXILIARY* + SUBJECT

       Example :   Nadya likes playing chess. Shandy also likes playing chess.

  Nadya likes playing chess and so does Shandy

B. Too is used when the verb is in the affirmative form.

      we can use :  SUBJECT + AUXILIARY VERB + TOO

      Example :

 Nadya likes playing chess. Shandy also likes playing chess.

 Nadya likes playing chess and Shandy does too.

C. Either is used when the verb is in the negative form. To express negative agreement we use:

       SUBJECT + AUXILIARY VERB + NOT + EITHER

     Example: 

      I do not go to school everyday. Erna does not go to school everyday.

      I do not go to school everyday and Erna does not either.

D. Neither is used to show agreement with negative statements.To express negative agreement we use:

      NEITHER + AUXILIARY VERB + SUBJECT

    Example :

   I do not go to school everyday. Erna does not go to school everyday.

   I do not go to school everyday, neither does Erna.