| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] 's [verb] to be | 88 |
|
| 2 | [indef pn] 's [verb] to be | 36 |
|
| 3 | [det] [indef pn] [verb] to be | 23 |
|
| 4 | [det] [indef pn] 's [verb] to | 5 |
|
