| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] have be [prep] [indef pn] | 5 |
|
| 2 | it [vb mod] [vb infin] be [prep] [indef pn] | 5 |
|
| 3 | it [vb mod] [vb infin] been [prep] [indef pn] | 5 |
|
| 4 | it [vb mod] [vb infin] be [prep] [indef pn] | 5 |
|
