Modal verbs neither change their forms nor have the infinitive and participle- past or present - like other verbs.

This article is about the modal verbs in English grammar. It provides a definition of modal verbs as special auxiliary verbs that add meaning to main verbs. Along with it, modal verb exercises ...

A childcare assistant gives feedback to a parent on her child's progress.

Modal verbs, which express a likelihood, ability, permission, request, order etc., usually help main verbs to state the future.