| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it [is] need | 24 |
|
| 2 | [Wh adv] it [is] needed | 24 |
|
| 3 | [Wh adv] it is need | 18 |
|
| 4 | where it [is] need | 11 |
|
| 5 | [Wh adv] it 's need | 6 |
|
| 6 | whenever it [is] need | 5 |
|
