| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [pron] at a [noun sg] | 30 |
|
| 2 | be [verb] [pron] at a [noun] | 30 |
|
| 3 | be [verb] [pron] at [art] time | 23 |
|
| 4 | be [verb] [pron] at [art] time | 23 |
|
| 5 | be [verb] [pron] [prep] a time | 20 |
|
| 6 | be [verb] [pron] [prep] a time | 20 |
|
| 7 | be [verb] [pron] at a time | 19 |
|
| 8 | be [verb] [pron] at a time | 19 |
|
| 9 | [be] [verb] [pron] at a time | 19 |
|
| 10 | be [verb] [pron] at a time | 19 |
|
