| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which reference has [adv] [been] made | 8 |
|
| 2 | which reference has [adv] [been] made | 8 |
|
| 3 | [pron] reference has [adv] [been] made | 8 |
|
| 4 | [Wh det] reference has [adv] [been] made | 8 |
|
| 5 | reference has [adv] [been] made [prep] | 19 |
|
| 6 | reference has [adv] [been] made [prep] | 19 |
|
| 7 | reference has [adv] [been] made to | 18 |
|
| 8 | reference has [adv] [been] made to | 18 |
|
