| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] [to-vb] [indef pn] at | 19 |
|
| 2 | be [adj] [to-vb] [indef pn] at | 8 |
|
| 3 | be able [to-vb] [indef pn] at | 6 |
|
| 4 | be able [to-vb] [indef pn] at | 6 |
|
| 5 | is [adj] [to-vb] [indef pn] at | 5 |
|
