| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be [verb] for months | 8 |
|
| 2 | had [been] [verb] for months | 8 |
|
| 3 | had been [verb] for months | 8 |
|
| 4 | had [be] [verb] for months | 8 |
|
| 5 | [pron] had [verb] for months | 6 |
|
| 6 | [pers pn] had [verb] for months | 6 |
|
| 7 | had [verb] for [adj] months | 9 |
|
| 8 | had [verb] for [num] months | 7 |
|
