| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] had been | 29555 |
|
| 2 | mother have been | 177 |
|
| 3 | mother [verb] been | 177 |
|
| 4 | mother had be | 124 |
|
| 5 | mother had [be] | 124 |
|
| 6 | mother [vb past] been | 124 |
|
| 7 | mother had [been] | 124 |
|
