| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] be [art] [noun] | 86 |
|
| 2 | needed be [art] [noun] | 78 |
|
| 3 | [is] needed be [art] | 76 |
|
| 4 | [is] needed be [noun] | 13 |
|
