| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [pron] [be] [verb] | 240 |
|
| 2 | be i [be] [verb] | 147 |
|
| 3 | [be] i [be] [verb] | 147 |
|
| 4 | [is] i [be] [verb] | 48 |
|
