| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] is | 3600 |
|
| 2 | [am/are] [verb] [be] | 1356 |
|
| 3 | [am/are] [verb] be | 1352 |
|
| 4 | [am/are] [verb] [is] | 1062 |
|
