| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be at the time | 138 |
|
| 2 | was at [art] time | 97 |
|
| 3 | be at a time | 29 |
|
| 4 | were at [art] time | 26 |
|
| 5 | is at [art] time | 17 |
|
| 6 | are at [art] time | 9 |
|
| 7 | be at [art] time | 7 |
|
| 8 | been at [art] time | 5 |
|
| 9 | being at [art] time | 5 |
|
| 10 | 's at [art] time | 5 |
|
