| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] be [v-ing] [prep] | 4816 |
|
| 2 | [vb base] be [v-ing] [prep] | 2075 |
|
| 3 | [noun prp] [vb base] be [v-ing] | 220 |
|
| 4 | [noun prp] [vb base] be [prep] | 66 |
|
| 5 | [noun prp] [vb base] [v-ing] [prep] | 34 |
|
