| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [pers pn] [vb base] [be] [v-ing] | 267 |
|
| 2 | that [pers pn] [be] [v-ing] at | 168 |
|
| 3 | [pers pn] [vb base] [be] [v-ing] at | 107 |
|
