Synonyms: ought to, should, need, be obliged to, be obliged, have to, be to
Conjugation
| Indicative mood |
|---|
| Present tense | Past tense |
|---|
| (I) must | (I) must |
| (thou) must | (thou) must |
| (he) must | (he) must |
| (we) must | (we) must |
| (you) must | (you) must |
| (they) must | (they) must |
| Subjunctive mood |
|---|
| Present tense | Past tense |
|---|
| (I) must | (I) must |
| (thou) must | (thou) must |
| (he) must | (he) must |
| (we) must | (we) must |
| (you) must | (you) must |
| (they) must | (they) must |
| Participles |
|---|
| Present participle | Past participle |
|---|
| having to | had to |
The indifference must be broken up at any cost.
You mustn’t say that name.
The international community must now urgently respond to the grave threat posed by Russian fascism before it is too late.
Then you must go to the City of Emeralds.