It is usually used with the preposition en, which is translated as 'while', 'on' or 'by'. The present participle is a word formed from a verb. The English translation of the present participle ends in ...

Though gerunds and present participles share the same -ing form, their grammatical roles differ: gerunds act as nouns, while participles act as verbs or adjectives. For example, 'Reading helps me ...

When a student writes "I am frustrating with that class," we recognize it as an error, but the error is not one that makes the writing unintelligible. The message ...