| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] need for [art] | 59 |
|
| 2 | [is] needed for [art] | 59 |
|
| 3 | is need for [art] | 53 |
|
| 4 | [is] need for the | 42 |
|
| 5 | [is] need for a | 12 |
|
| 6 | 's need for [art] | 6 |
|
| 7 | [is] need for an | 5 |
|
