| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] [noun sg] | 6391 |
|
| 2 | [v-ing] [prep] this [noun sg] | 2146 |
|
| 3 | [be] [prep] this [noun sg] | 2074 |
|
| 4 | [be] [v-ing] [prep] this | 913 |
|
| 5 | [be] [v-ing] this [noun sg] | 872 |
|
