| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be at [adj] time | 312 |
|
| 2 | be at one [noun] | 113 |
|
| 3 | be at one [noun sg] | 111 |
|
| 4 | be [prep] one time | 75 |
|
| 5 | [be] at one time | 73 |
|
| 6 | be at one time | 73 |
|
