| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] [adj] | 8288 |
|
| 2 | [vb past] be [v-ing] [prep] | 2310 |
|
| 3 | [vb past] be [prep] [adj] | 620 |
|
| 4 | [vb past] [v-ing] [prep] [adj] | 498 |
|
| 5 | [vb past] be [v-ing] [adj] | 488 |
|
