| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at [det] time | 338 |
|
| 2 | be [vb pp] at [det] time | 302 |
|
| 3 | be used at [det] [noun] | 27 |
|
| 4 | be used at [adj] time | 21 |
|
| 5 | be used [prep] [det] time | 18 |
|
| 6 | be use at [det] time | 17 |
|
| 7 | [be] used at [det] time | 14 |
|
