| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv] refer [prep] [prep] | 50 |
|
| 2 | was [adv] refer [prep] [prep] | 39 |
|
| 3 | [noun] was [adv] refer [prep] | 32 |
|
| 4 | [noun] was refer [prep] [prep] | 23 |
|
| 5 | [noun] was [adv] [prep] [prep] | 11 |
|
