| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] [v-ing] [noun] be | 20 |
|
| 2 | [prep] [adv] [v-ing] [noun] [be] | 20 |
|
| 3 | [prep] [adv] [verb] [noun] was | 19 |
|
| 4 | [prep] [adv] [v-ing] [noun] [was/were] | 8 |
|
| 5 | [prep] [adv] [v-ing] [noun] was | 5 |
|
