| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] for a [adj] | 819 |
|
| 2 | for a [adj] month | 171 |
|
| 3 | [vb past] for [adj] month | 68 |
|
| 4 | [vb past] a [adj] month | 55 |
|
| 5 | [vb past] for a month | 9 |
|
