A participle is a word formed from a verb, usually by adding -ed or -ing. Read this article to learn…
People often get confused about the use of used to + infinitive and be/get used to + ‘ing’ form. Read…
Not sure what to use after a verb - a gerund or an infinitive? Read this article to learn which…
Prefixes and suffixes help us to form new verbs and other words. Read this article to learn about common verb…
When we want to give advice, we can choose between should, ought to, could and had better. Learn the difference…
Modal verbs of obligation can be used in negative sentences and questions. Read this article to understand the difference between…
May, might and could are modal verbs to express possibility. In this article, you'll learn how to use them in…
May, might, could and must are modal verbs for making deductions. In this article, you'll learn how to use them…
What's the difference between Present Perfect and Present Perfect Continuous? Read this article and understand the meaning.
Learn how different types of questions in Present Perfect Continuous are formed and get some tips and examples on their…