| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb -s] [adv] [prep] [art] [adj] | 128 |
|
| 2 | [pron] [vb -s] back [prep] [art] [adj] | 59 |
|
| 3 | which [vb -s] [adv prt] [prep] [art] [adj] | 59 |
|
| 4 | which [verb] back [prep] [art] [adj] | 36 |
|
| 5 | which [vb -s] back [prep] [art] [adj] | 20 |
|
| 6 | which [vb -s] back [prep] [art] [adj] | 20 |
|
| 7 | [Wh det] [vb -s] back [prep] [art] [adj] | 20 |
|
| 8 | which [vb -s] back [prep] [art] [adj] | 20 |
|
