Swam' is the correct past tense of the verb to swim, not 'swimmed'. 2. For words that end in a short vowel sound followed by a consonant, you need to double the last letter then add the suffix.

The word 'tense' comes from 'tempus', the Latin word for time. Some languages like Mandarin Chinese don’t have verb tenses but express time in different ways. When writing, it’s important to ...

Passive voice also allows one to help move words to emphasize them. Passive voice can also be useful when emphasizing the action but not the one doing the action. Example: “In the geographic areas ...

There is a misconception that all verbs in a paragraph should be in the same tense. The choice of the appropriate verb tense depends on context and meaning.