The Past Simple tense describes actions completed at a specific time in the past. It's fundamental for narrating events, discussing…
Understand the past progressive tense, used to describe actions in progress at a specific point in the past. Learn its…
The past perfect progressive tense describes an ongoing action that started in the past and continued up until another point…
The past perfect tense describes an action that happened before another action in the past. It uses 'had' followed by…
Past participles are verb forms ending in -ed or irregular forms. They function as adjectives or in perfect tenses and…
The passive voice shifts focus from the actor to the action or recipient. Learn when and why to use it…
Passive index investing involves tracking a market index like the S&P 500, aiming for market returns rather than outperforming. It's…
Explore the fundamental building blocks of matter: elementary particles. Learn about quarks, leptons, bosons, and their roles in the universe's…
Participles are verb forms acting as adjectives or part of verb tenses. Learn about present and past participles, their functions,…
A part of speech is a category of words that have a similar function in a sentence. Major parts of…