| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [prep] [det] [noun] | 446 |
|
| 2 | [verb] been [verb] [prep] [det] reason | 15 |
|
| 3 | have been [verb] [prep] [det] reason | 15 |
|
| 4 | had been [verb] [prep] [adj] reason | 12 |
|
| 5 | [vb past] been [verb] [prep] [det] reason | 6 |
|
| 6 | had [be] [verb] [prep] [det] reason | 6 |
|
| 7 | had [been] [verb] [prep] [det] reason | 6 |
|
| 8 | had been [verb] [prep] [det] reason | 6 |
|
| 9 | had be [verb] [prep] [det] reason | 6 |
|
