| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [am/are] [verb] | 18557 |
|
| 2 | [am/are] [verb] at | 3063 |
|
| 3 | they [verb] at | 1764 |
|
| 4 | they [am/are] at | 331 |
|
