| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [prep] [adj] months | 209 |
|
| 2 | [noun prp] [prep] several [noun] | 141 |
|
| 3 | [noun prp] [prep] several [noun pl] | 138 |
|
| 4 | [noun] [prep] several months | 105 |
|
| 5 | [noun prp] [prep] several month | 14 |
|
