Grammar (Subjunctive Mood & Inflection)

This is for a particular person who chose to criticise my grammar.

Here is a tutorial on subjunctive mood (i.e. the correct use of verbs when a statement of possibility or intent is made)
http://www.bartleby.com/64/C001/061.html

Here is an elementary website on the use of inflection to ask a question.
http://www.english-online.org.uk/elem5/ques1e.htm