Tag: request
Modal Verbs: could
Could can be used with the indefinite infinitive to express past actions. When using could in this way, it usually indicates ability or possibility in the past.
Modal Verbs: need
Need can function as a modal auxiliary verb when used in certain contexts, indicating a lack of necessity or obligation.Need can also function as a main verb, meaning to require or be necessary.
The Future Perfect in the Past
The Future Perfect in the Past is used to talk about a completed action in the future from a point in the past. It is formed by using would have plus the past participle of the main verb.
What is the Mood of a Verb?
There are three main mood forms: indicative, imperative, and subjunctive. The indicative mood is used to make a statement or ask a question. The imperative mood is used to give a command or make a request. The subjunctive mood is used to express a hypothetical situation, a suggestion, a wish, or a demand.