| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it must have be [prep] | 82 |
|
| 2 | it must have been [prep] | 82 |
|
| 3 | it must have be like | 26 |
|
| 4 | it must have be like | 26 |
|
| 5 | it must have be in | 16 |
|
| 6 | it must have be in | 16 |
|
| 7 | it must have be on | 6 |
|
| 8 | it must have be for | 6 |
|
| 9 | it must have be for | 6 |
|
| 10 | it must have be on | 6 |
|
| 11 | it must have be at | 5 |
|
| 12 | it must have be at | 5 |
|
