| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] shall [be] refer to | 9 |
|
| 2 | [noun] shall [be] refer to | 9 |
|
| 3 | shall [be] refer to [art] | 8 |
|
| 4 | shall [be] refer to [art] | 8 |
|
| 5 | shall [be] refer to a | 5 |
|
