| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] several [noun] | 376 |
|
| 2 | [v-ing] several [noun pl] | 321 |
|
| 3 | [v-ing] [adj] days | 212 |
|
| 4 | [verb] several days | 107 |
|
| 5 | [v-ing] several day | 15 |
|
