| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] as [art] | 387 |
|
| 2 | [prep] [v-ing] [indef pn] [art] | 28 |
|
| 3 | [prep] [indef pn] as [art] | 27 |
|
| 4 | [v-ing] [indef pn] as [art] | 19 |
|
| 5 | [prep] [v-ing] [indef pn] as | 15 |
|
