| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] [pron] need to be | 5 |
|
| 2 | [prep] [Wh det] [pron] need to be | 5 |
|
| 3 | [adv] [Wh det] [pron] need to be | 5 |
|
| 4 | [adv] [Wh det] [pron] need to be | 5 |
|
| 5 | [Wh det] [pron] [vb base] need to be | 5 |
|
| 6 | [Wh det] [pron] [verb] need to be | 5 |
|
| 7 | [Wh det] [pron] need to be [verb] | 9 |
|
| 8 | [Wh det] [pron] need to be [adj] | 7 |
|
| 9 | [Wh det] [pron] need to be [adj] | 7 |
|
| 10 | [Wh det] [pron] need to be [v-ing] | 6 |
|
