| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] to be | 7112 |
|
| 2 | [am/are] to be | 2980 |
|
| 3 | [pron] [am/are] to | 805 |
|
| 4 | [pron] [am/are] be | 7 |
|
