| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [adv] [v-ing] [prep] [det] | 102 |
|
| 2 | was [adv] [v-ing] [prep] [det] | 102 |
|
| 3 | was [adv] [verb] at [det] | 64 |
|
| 4 | be [adv] [v-ing] at [det] | 47 |
|
| 5 | [be] [adv] [v-ing] at [det] | 47 |
|
| 6 | was [adv] [v-ing] at [det] | 41 |
|
| 7 | was [adv] [v-ing] at [adj] | 29 |
|
| 8 | [was/were] [adv] [v-ing] at [det] | 19 |
|
| 9 | was [adv] [v-ing] at [det] | 18 |
|
