| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] for a | 923 |
|
| 2 | [prep] they [prep] a | 728 |
|
| 3 | [prep] they [prep] a | 728 |
|
| 4 | [prep] they for [art] | 193 |
|
| 5 | [prep] they for a | 110 |
|
| 6 | [prep] they for a | 110 |
|
