| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] need to be | 46 |
|
| 2 | [prep] [Wh det] need to be | 46 |
|
| 3 | [prep] what need to be | 40 |
|
| 4 | [prep] [Wh det] needs to be | 32 |
|
| 5 | of [Wh det] need to be | 20 |
|
| 6 | of [Wh det] need to be | 20 |
|
| 7 | about [Wh det] need to be | 9 |
|
| 8 | [prep] [Wh det] needed to be | 9 |
|
| 9 | about [Wh det] need to be | 9 |
|
| 10 | [prep] which need to be | 6 |
|
| 11 | [prep] [Wh det] need to be | 5 |
|
