Introduction
Reading Sources
Listening Sources



Grammar Sources for Students Learning English

It can be difficult to find good explanations of grammar rules in English.  Here are some that I have found to be the most clear.  However, at times it helps to compare a number of different websites in order to combine different examples.




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Grammar Concept

Useful Websites
Best For
Simple Present Tensehttp://www.grammar.cl/Present/Simple.htmExamples of when to use simple present, conjugation and changes in spelling, short answers to questions using do and does

http://www.englishpage.com/verbpage/simplepresentforms.html

Examples with negatives, questions, modal verbs, to be, to have, and words that require -es in third-person singular
Simple Past Tense
http://www.englishpage.com/verbpage/simplepast.html
Examples of when to use the simple past, and examples of how to order clauses and adverbs

http://www.grammar.cl/Past/Irregular_Verbs_List.htm
List of irregular verbs in the simple past and past participle


Future Tense
http://esl.fis.edu/grammar/rules/future.htm
Explanation for stating predictions, intentions, arrangements, and scheduled events using will, going to, and other phrases
Conditional Tensehttp://linguapress.com/grammar/conditionals.htmGood explanations of multiple types of conditional sentences
Continuous/Progressive Tenseshttp://www.englisch-hilfen.de/en/grammar/present_progressive_form.htm
http://www.englisch-hilfen.de/en/grammar_list/zeitformen.htm
Broken down formula for present continuous, and in the second website, links about other tenses
Perfect Tenseshttp://www.perfect-english-grammar.com/present-perfect-use.html
http://www.perfect-english-grammar.com/verb-tenses.html
Situations for using present perfect, and in the second website, links to pages about other tenses
Active and Passive Voicehttp://grammar.quickanddirtytips.com/active-voice-versus-passive-voice.aspxExamples of correct active and passive voice usage in sentences
http://www.englishclub.com/grammar/verbs-voice.htmSimplified, broken down formula for changing between active and passive
Other grammatical issueshttp://owl.english.purdue.edu/owl/section/1/5/Guideline for writing and formatting many other parts of a sentence: numbers, adjectives and adverbs, articles, prepositions, pronouns, subject/verb agreement, etc.



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Introduction
Reading Sources
Listening Sources