| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] [verb] [prep] be | 50 |
|
| 2 | it [vb mod] [adv] [vb infin] [prep] be | 50 |
|
| 3 | [pron] [vb mod] [adv] need [prep] be | 32 |
|
| 4 | it [vb mod] [adv] need [prep] be | 8 |
|
| 5 | it [modal v] [adv] need [prep] be | 6 |
|
| 6 | it [vb mod] [adv] need [prep] be | 6 |
|
| 7 | it [vb mod] [adv] need [prep] [be] | 6 |
|
| 8 | it [vb mod] [adv] need [prep] be | 6 |
|
| 9 | it [vb mod] [adv] need [prep] [be] | 6 |
|
