| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [conj] [v-ing] [prep] | 284 |
|
| 2 | a [noun] [conj] [v-ing] [prep] | 284 |
|
| 3 | a [noun] [conj] [verb] on | 228 |
|
| 4 | [art] [noun] [conj] [v-ing] on | 147 |
|
| 5 | [art] [noun] [conj] [v-ing] on | 147 |
|
| 6 | a [noun] [conj] [v-ing] on | 39 |
|
| 7 | a [noun] [conj] [v-ing] on | 32 |
|
