Skip to content

Grammarflex

Grammarflex logo
Search
Search
Close this search box.

Knowledge Base

Explore the breadths and depths of Grammarflex’s knowledge base, containing resources and comprehensive guides on pretty much everything you could want to know related to English grammar and writing.

Learn all about the main parts of speech, which (in case you forgot) comprises of verbs, nouns, adjectives, pronouns, adverbs, conjunctions, prepositions and interjections. Beyond the fundamentals of English grammar, you’ll find guide on writing mechanics and style, literary devices amd more. 

What’s the Past Tense of Run?

To run is the simple present tense. Ran is the simple past tense form of run, and run is also the past participle form of