| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have be a difficult | 17 |
|
| 2 | [pers pn] have been a difficult | 17 |
|
| 3 | it have be a difficult | 17 |
|
| 4 | [pers pn] have be a difficult | 17 |
|
| 5 | [pers pn] 's be a difficult | 7 |
|
| 6 | [pers pn] had be a difficult | 6 |
|
