| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [verb] [prep] [adj] time | 27 |
|
| 2 | could [be] [vb pp] [prep] [adj] time | 26 |
|
| 3 | could [be] [verb] [prep] [det] time | 23 |
|
| 4 | could [be] [verb] [prep] [adj] time | 22 |
|
| 5 | could [be] [verb] at [adj] time | 21 |
|
| 6 | could [be] [verb] [prep] any time | 14 |
|
| 7 | could [be] [verb] [prep] any time | 14 |
|
| 8 | could [be] [verb] [prep] [adj] times | 5 |
|
