| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [v-ing] [pers pn] [prep] [art] | 266 |
|
| 2 | [v-ing] at [pers pn] [prep] [art] | 251 |
|
| 3 | was [v-ing] at [pers pn] [prep] | 111 |
|
| 4 | was [v-ing] at [pers pn] [art] | 6 |
|
