| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] need a | 411 |
|
| 2 | [pron] need [is] a | 142 |
|
| 3 | [pron] [modal v] need [is] | 15 |
|
| 4 | [modal v] need [is] a | 10 |
|
