| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a [noun sg] at the | 365 |
|
| 2 | was a [noun sg] at the | 197 |
|
| 3 | is a [noun sg] at the | 64 |
|
| 4 | be a [noun sg] at the | 47 |
|
| 5 | be a knock at the | 36 |
|
| 6 | 's a [noun sg] at the | 30 |
|
| 7 | been a [noun sg] at the | 15 |
|
| 8 | be a tap at the | 15 |
|
| 9 | be a student at the | 12 |
|
| 10 | be a guest at the | 8 |
|
| 11 | be a light at the | 6 |
|
| 12 | be a nurse at the | 6 |
|
| 13 | be a patient at the | 5 |
|
| 14 | be a man at the | 5 |
|
| 15 | be a door at the | 5 |
|
