| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [adj] [prep] [v-ing] [prep] | 351 |
|
| 2 | [was/were] [adv] [adj] [prep] [v-ing] [prep] | 129 |
|
| 3 | [was/were] [adv] [adj] [prep] [verb] [prep] | 101 |
|
