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Definition shall in British English

shall modal verb

modal verb
strong /ʃæl/ weak /ʃəl/

Shall is usually followed by an infinitive without ‘to’: I shall explain everything later. Sometimes it is used without a following infinitive: I have never visited America and probably never shall.

Shall does not change its form, so the third person singular form does not end in ‘-s’: The President shall appoint all ambassadors with the consent of the Senate.

Questions and negatives are formed without ‘do’: Shall I come with you?

The negative form shall not can be shortened in conversation or informal writing to shan’t.

Shall has no participles and no infinitive form. Shall can be used for forming the future tense of another verb when the subject is ‘I’ or ‘we’, but it does not have a future tense of its own: We shall see you tomorrow.

Should can sometimes be used as the past tense of shall, for example, in indirect speech introduced by a verb in the past tense: I hoped that I should not need to defend myself.

Shall have followed by a past participle forms the future perfect tense and shows that an action will be completed before a particular time in the future: We shall have completed the first section by Monday.

In forming the future tense shall is only used with the subject ‘I’ or ‘we’. Will or its short form ’ll is much more common with all subjects. Both verbs are used to express intentions, but will also expresses willingness: I’ll come with you if you like.

1

used for saying what you intend to do in the future or what situation you expect to be in

Example

I shall be busy all day tomorrow.

Example

If he gets violent, I shall phone the police.

Example

We shan't be able to stay with you very long.

Example

I think I shall have to postpone our little chat.

Example

Over the next ten years we shall spend £25 billion on the health service.

Example

By nightfall we shall have achieved our objectives.

Synonyms and related words
2

used for offering help, suggesting something, or asking someone what they would like you to do

2.1

used for offering help, suggesting something, or asking someone what they would like you to do

Example

Shall we have some lunch?

Example

Shall I help you with your luggage?

Example

Shall I open the champagne?

Example

Where shall we meet?

Synonyms and related words
2.2

used for asking for advice when you cannot decide what to do

Example

What shall we do? We can't stay here all night.

Example

How shall we manage while you are away?

Synonyms and related words
3

used for emphasizing that you are determined that something will definitely happen

Example

You shall receive all the money that is owed to you.

Example

We will go to a quiet place and no one shall disturb us.

Synonyms and related words
4

used in instructions and legal documents for saying that something must be done

Example

The Court shall have authority to demand the presence of witnesses.

Synonyms and related words
Definition shall in British English