| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] must be [vb pp] [art] | 53 |
|
| 2 | [noun sg] must be [vb pp] a | 24 |
|
| 3 | [noun sg] must be given [art] | 19 |
|
| 4 | [noun sg] must be [vb pp] the | 15 |
|
| 5 | [noun sg] must be [vb pp] every | 7 |
|
| 6 | [noun sg] must be [vb pp] an | 5 |
|
