| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [vb pp] at a [noun] | 75 |
|
| 2 | to be [vb pp] at a [noun sg] | 72 |
|
| 3 | to be [vb pp] at [art] time | 20 |
|
| 4 | to be [vb pp] at [art] time | 20 |
|
| 5 | to be [vb pp] [prep] a time | 9 |
|
| 6 | to be [vb pp] [prep] a time | 9 |
|
| 7 | to be [vb pp] at a time | 6 |
|
| 8 | to [be] [vb pp] at a time | 6 |
|
| 9 | [prep] be [vb pp] at a time | 5 |
|
| 10 | to be [vb pp] at a time | 5 |
|
| 11 | to be [vb pp] at a time | 5 |
|
| 12 | to be [vb pp] at a time | 5 |
|
| 13 | to be [verb] at a time | 5 |
|
| 14 | to [be] [vb pp] at a time | 5 |
|
