| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [prep] [adj] weeks | 141 |
|
| 2 | [noun prp] [prep] several [noun] | 141 |
|
| 3 | [noun prp] [prep] several [noun pl] | 138 |
|
| 4 | [noun] [prep] several weeks | 93 |
|
| 5 | [noun prp] [prep] several week | 7 |
|
