| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] for the past | 30 |
|
| 2 | in [noun sg] for the past | 9 |
|
| 3 | of [noun sg] for the past | 8 |
|
| 4 | with [noun sg] for the past | 5 |
|
