| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have be [verb] for some | 17 |
|
| 2 | it have been [verb] for some | 17 |
|
| 3 | it have be [vb pp] for some | 16 |
|
| 4 | it has be [verb] for some | 12 |
|
| 5 | it have be know for some | 9 |
|
| 6 | it have be known for some | 9 |
|
