| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] it [vb mod] [vb infin] be [adv] | 8 |
|
| 2 | [prep] it [modal v] [vb infin] be [adv] | 8 |
|
| 3 | [prep] it [modal v] [vb infin] been [adv] | 8 |
|
| 4 | [prep] it [modal v] [vb infin] be [adv] | 8 |
|
| 5 | [prep] it [modal v] have be [adv] | 7 |
|
| 6 | [prep] it would [vb infin] be [adv] | 6 |
|
| 7 | [prep] it would [vb infin] be [adv] | 5 |
|
