| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should [be] hold to | 10 |
|
| 2 | should [be] held to | 10 |
|
| 3 | should be hold to | 10 |
|
| 4 | should [be] hold to | 10 |
|
| 5 | should be hold to | 10 |
|
