| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [noun] [pron] | 104 |
|
| 2 | is to be [noun] | 72 |
|
| 3 | is to [noun] [pron] | 38 |
|
| 4 | is to be [pron] | 25 |
|
