| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [verb] to be | 3442 |
|
| 2 | [ex0] [verb] to be | 1867 |
|
| 3 | [ex0] [am/are] [verb] to | 149 |
|
| 4 | [ex0] [am/are] to be | 43 |
|
