| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [adv] need [prep] be | 5 |
|
| 2 | but it [adv] need [prep] be | 5 |
|
| 3 | but it need [prep] be [vb pp] | 23 |
|
| 4 | but it need [prep] be [verb] | 23 |
|
