In Present simple^x, English grammar^x, Conditionals^x

There are twelve tenses in English grammar. Do we have to use the definite article "the"for each tense or not? Can you give me some explanations,please?In the below examples, Do we have to use "the" or not?1.In the use of the Present Simple.2.The Present Perfect Tense or Present Perfect...

hello all I will put (write) here all the general forms of the English grammar tenses as I know (understand ) it, I want you to chek it and correct me. Sometimes there is no form (just a speace), I want you to write the general form of the kind of the tense that is detected. I'm so sorry If...

Hello everybody, I'm working on the rules of the reported speech and the ones on the future in the past. A practical English Grammar wrote: reported speech: He said, ‘Ann will be in Paris on Monday.’ >>> He said that Ann would be in Paris on Monday. ...