| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun sg] [v-ing] | 18506 |
|
| 2 | [prep] [art] [noun sg] a | 3103 |
|
| 3 | [art] [noun sg] [v-ing] a | 2217 |
|
| 4 | [prep] [noun sg] [v-ing] a | 450 |
|
| 5 | [prep] [art] [v-ing] a | 9 |
|
