past tense
should
/ˈʃʊd/
/ʃəd/
present tense for both singular and plural
shall
negative
shall not or shan't
/ˈʃænt/
Brit
/ˈʃɑːnt/
past tense
should
/ˈʃʊd/
/ʃəd/
present tense for both singular and plural
shall
negative
shall not or shan't
/ˈʃænt/
Brit
/ˈʃɑːnt/
Britannica Dictionary definition of SHALL
[modal verb]
formal
1
—
used to say that something is expected to happen in the future
-
We shall [=will] arrive tomorrow evening.
-
I shall not mention it again. = I shan't mention it again.
-
Perhaps it will happen. We shall see.
2
—
used to ask for someone's opinion
-
“Shall [=should] I call a taxi?” “Please do.”
-
When shall we leave? [=when do you think we should leave?]
-
Shall we dance? [=would you like to dance?]
-
Let's dance, shall we?
3
—
used to give a command or to say that you will or will not allow something to happen
-
You shall leave at once!
-
They shall not pass.
4
—
used in laws or rules to say that something is required
-
It shall be unlawful to carry firearms.
-
The jury alone shall decide the verdict.
-
There shall be no talking during the test.
—
see also shalt