| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] [pers pn] [prep] [art] [adj] | 167 |
|
| 2 | which [vb past] [pers pn] [prep] [art] [adj] | 78 |
|
| 3 | [pron] provided [pers pn] [prep] [art] [adj] | 12 |
|
| 4 | which provide [pers pn] [prep] [art] [adj] | 9 |
|
| 5 | which provided [pron] [prep] [art] [adj] | 6 |
|
