The present tense can be divided into: 1) Present simple, 2) Present continuous, 3) Present perfect and 4) Present perfect continuous. The present simple is basically used for three types of actions.

A sentence is a group of words that expresses a complete thought. A sentence has a subject and a verb. A sentence starts with a capital letter and ends with a punctuation mark. A sentence is used for different purposes: – to make a statement; – to ask a question; – to give a command; […]

We use conditionals to describe the possibility or no possibility of something happening or happened in the past. We have four types of conditionals to express real and imaginary situations. Every conditional has two clauses: ifclause and main clause. An if-clause shows a possible or not possible situation. A main clause shows the result of […]

A verb and its subject are in agreement, if they are the same in number. A verb must always agree with its subject in number. Rule 1: A singular subject agrees with a singular verb.

There are three ends marks to end a sentence. They are as follows: full stop (.), question mark (?) and exclamation mark (!). The full stop is used to end declarative and imperative sentences. The question mark is used with an interrogative sentence. The exclamation mark is used with exclamatory sentences. Rule 1: Use a […]

A preposition connects a noun or a pronoun with some other words in a sentence. It shows the relationship between the noun or pronoun and the other words.