| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] [adv] [verb] to | 544 |
|
| 2 | [pron] [verb] [adv] refer to | 97 |
|
| 3 | [pers pn] [verb] [adv] refer to | 90 |
|
| 4 | they [verb] [adv] refer to | 7 |
|
| 5 | they [verb] [adv] refer to | 7 |
|
| 6 | they [verb] [adv] refer [prep] | 7 |
|
| 7 | they [verb] [adv] refer [prep] | 7 |
|
