| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] [v-ing] [noun] | 1195 |
|
| 2 | [prep] [v-ing] [noun] was | 247 |
|
| 3 | [prep] [adv] [noun] was | 234 |
|
| 4 | [adv] [v-ing] [noun] was | 34 |
|
