| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] for a | 923 |
|
| 2 | [prep] [indef pn] [prep] a | 707 |
|
| 3 | [prep] [indef pn] [prep] a | 707 |
|
| 4 | [prep] [indef pn] for [art] | 81 |
|
| 5 | [prep] [indef pn] for a | 35 |
|
| 6 | [prep] [indef pn] for a | 35 |
|
