| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] for [adj] months | 240 |
|
| 2 | [be] [verb] [prep] six months | 92 |
|
| 3 | [be] [verb] [prep] six months | 92 |
|
| 4 | [be] [verb] for six [noun] | 88 |
|
| 5 | [be] [verb] for six [noun pl] | 87 |
|
| 6 | [be] [verb] for six months | 44 |
|
| 7 | [be] [verb] for six month | 44 |
|
