| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] for [adj] months | 49 |
|
| 2 | have been [vb pp] for [num] months | 44 |
|
| 3 | have been [vb pp] for three [noun] | 32 |
|
| 4 | have been [vb pp] for three [noun pl] | 32 |
|
| 5 | have been [vb pp] [prep] three months | 8 |
|
| 6 | have been [vb pp] [prep] three months | 8 |
|
| 7 | have been [verb] for three months | 8 |
|
| 8 | have be [vb pp] for three months | 6 |
|
| 9 | have been [vb pp] for three month | 6 |
|
| 10 | have [been] [vb pp] for three months | 6 |
|
| 11 | have [be] [vb pp] for three months | 6 |
|
| 12 | have been [vb pp] for three months | 6 |
|
| 13 | [verb] been [vb pp] for three months | 6 |
|
| 14 | have been [vb pp] for three months | 6 |
|
