The simple tenses of verbs
The simple tenses of verbs include simple present, simple past, simple future, present perfect, past perfect and future perfect. Verb tense tells you when the action happens. Go to http://www.rong-chang.com/grammar/simple_tenses.htm for details.
Oh I love people who want to speak properly. You'll get on in life if you do. You are constantly judged on your ability to speak well.