| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [be] [prep] force | 6 |
|
| 2 | which [vb past] [be] [prep] force | 6 |
|
| 3 | [pron] [vb past] been [prep] force | 6 |
|
| 4 | [pron] [vb past] be [prep] force | 6 |
|
| 5 | [pron] had [be] [prep] force | 6 |
|
| 6 | [pron] [vb past] [be] in force | 6 |
|
| 7 | [pron] [vb past] [been] [prep] force | 6 |
|
| 8 | [Wh det] [vb past] [be] [prep] force | 6 |
|
