| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] for several years | 36 |
|
| 2 | [noun prp] for several months | 13 |
|
| 3 | [noun prp] for several days | 8 |
|
| 4 | [noun prp] for several weeks | 7 |
|
| 5 | [noun prp] for several reasons | 5 |
|
