| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be forced [to-vb] at [adj] | 5 |
|
| 2 | [be] forced [to-vb] at [adj] | 5 |
|
| 3 | forced [to-vb] at [art] [adj] | 6 |
|
| 4 | forced [to-vb] at [art] [adj] | 6 |
|
