| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [noun] [verb] [prep] a | 1959 |
|
| 2 | [noun] [noun] [v-ing] [prep] a | 674 |
|
| 3 | [noun prp] [noun] [v-ing] [prep] [art] | 600 |
|
| 4 | [noun prp] [noun] [v-ing] [prep] [art] | 600 |
|
| 5 | [noun prp] [noun] [v-ing] [prep] a | 172 |
|
