| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [be] | 15373 |
|
| 2 | [be] [prep] [be] | 15373 |
|
| 3 | [am/are] [prep] [be] | 2980 |
|
| 4 | am [prep] [be] | 41 |
|
| 5 | am [prep] [be] | 39 |
|
