| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] [noun sg] | 6420 |
|
| 2 | [be] [v-ing] [v-ing] [prep] | 138 |
|
| 3 | [v-ing] [v-ing] [prep] [noun sg] | 70 |
|
| 4 | [be] [v-ing] [v-ing] [noun sg] | 21 |
|
