What is meant by intensive and extensive verbs?

The terms "intensive" and "extensive" are not commonly used to describe verbs in English grammar. They are often used to describe other linguistic phenomena like speech sounds, phonetic features, or phonetic transcriptions.

However, if you're looking for a similar concept in verb grammar, you might be thinking about transitive and intransitive verbs:

* Transitive verbs require a direct object to complete their meaning. They "transfer" the action to something or someone else.

* Example: *She wrote a letter.* (The object of the verb "wrote" is "letter".)

* Intransitive verbs do not need a direct object. They describe an action or state of being without transferring it to something else.

* Example: *The baby cried. * (There is no object receiving the action of crying.)

So, to summarize:

* "Intensive" and "extensive" are not common terms for describing verb types in English.

* Transitive verbs take a direct object, while intransitive verbs do not.

If you're interested in the terms "intensive" and "extensive" in relation to linguistics, you can find information about how they are used to describe phonetic features, sounds, and transcriptions. Let me know if you'd like to explore that!