| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] to [be] [art] | 3095 |
|
| 2 | [is] [verb] [prep] [be] [art] | 1721 |
|
| 3 | [is] [verb] [prep] [be] [art] | 1530 |
|
| 4 | [is] [verb] to [be] [art] | 1505 |
|
