| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] to be [vb pp] | 12516 |
|
| 2 | need to be [vb pp] | 4905 |
|
| 3 | [noun sg] need to be | 1224 |
|
| 4 | [noun sg] need be [vb pp] | 8 |
|
