| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [adv] [prep] a time | 9 |
|
| 2 | [be] [vb pp] [adv] [prep] a time | 9 |
|
| 3 | [vb pp] [adv] [prep] a [adj] time | 17 |
|
| 4 | [vb pp] [adv] [prep] a [adj] time | 16 |
|
| 5 | [vb pp] [adv] [prep] a long time | 13 |
|
| 6 | [vb pp] [adv] [prep] a long time | 13 |
|
