Before you can build a house, you need to understand the materials. Every word in a sentence serves a specific purpose.
If + present, present.
: Nouns, pronouns, verbs, adjectives, adverbs, prepositions, conjunctions, and interjections. Learn English Grammar Step By Step
Before we dive into the specifics, it is vital to understand why sequence matters. The human brain learns by connecting new information to existing knowledge. This is called "scaffolding." Before you can build a house, you need