| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] for [adj] months | 58 |
|
| 2 | be [vb pp] for six months | 37 |
|
| 3 | [be] [vb pp] for six months | 37 |
|
| 4 | been [verb] for six months | 17 |
|
| 5 | been [vb pp] [prep] six months | 13 |
|
| 6 | been [vb pp] [prep] six months | 13 |
|
| 7 | been [vb pp] for six [noun pl] | 12 |
|
| 8 | been [vb pp] for six [noun] | 12 |
|
| 9 | been [vb pp] for six months | 10 |
|
| 10 | [been] [vb pp] for six months | 10 |
|
| 11 | been [vb pp] for six month | 10 |
|
