| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] be [verb] [is] | 148 |
|
| 2 | [det] be need [be] | 44 |
|
| 3 | [adj] be need [is] | 29 |
|
| 4 | [det] [be] need [is] | 29 |
|
