| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for [num] months in | 25 |
|
| 2 | [vb pp] for [adj] months in | 14 |
|
| 3 | [vb past] for [adj] months in | 11 |
|
| 4 | [verb] for [det] months in | 9 |
|
| 5 | [verb] for several months in | 7 |
|
| 6 | [verb] for several months in | 7 |
|
| 7 | [verb] for six months in | 6 |
|
| 8 | work for [adj] months in | 6 |
|
| 9 | worked for [adj] months in | 6 |
|
| 10 | [verb] for six months in | 6 |
|
| 11 | [verb] for three months in | 5 |
|
| 12 | [verb] for three months in | 5 |
|
