| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] had been use | 78 |
|
| 2 | [pers pn] had be used | 46 |
|
| 3 | [pers pn] had be using | 32 |
|
| 4 | he had be use | 24 |
|
| 5 | it had be use | 22 |
|
| 6 | she had be use | 13 |
|
| 7 | they had be use | 9 |
|
