| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] for about [adj] [noun] | 39 |
|
| 2 | [verb] for about [adj] month | 17 |
|
| 3 | [v-ing] for [adv] [adj] month | 12 |
|
| 4 | [v-ing] [prep] about [adj] month | 7 |
|
