| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | need be | 407 |
|
| 2 | need [is] | 376 |
|
| 3 | need is | 370 |
|
| 4 | need [am/are] | 30 |
|
| 5 | need are | 30 |
|
| 6 | need 's | 5 |
|
