| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] need do be | 138 |
|
| 2 | [pron] do be [prep] | 41 |
|
| 3 | [pron] need be [prep] | 35 |
|
| 4 | [pron] need do [prep] | 18 |
|
| 5 | need do be [prep] | 7 |
|
