| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about [Wh det] need to be | 9 |
|
| 2 | about [Wh det] need to [be] | 9 |
|
| 3 | about [Wh det] need to be | 9 |
|
| 4 | about what need to [be] | 9 |
|
| 5 | about [Wh det] need to [be] | 9 |
|
| 6 | about [Wh det] needs to [be] | 7 |
|
