| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] need for | 114 |
|
| 2 | [am/are] [not/n't] for | 74 |
|
| 3 | [am/are] [not/n't] need | 40 |
|
| 4 | [not/n't] need for | 26 |
|
