| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] for a [adj] | 1508 |
|
| 2 | for a [adj] weeks | 153 |
|
| 3 | [v-ing] for [adj] weeks | 36 |
|
| 4 | [v-ing] a [adj] weeks | 13 |
|
