| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun sg] [is] need for | 9 |
|
| 2 | [det] [noun] [is] need for | 9 |
|
| 3 | [det] [is] need for [art] | 5 |
|
| 4 | [det] [is] need for [art] | 5 |
|
