| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [prep] time | 36 |
|
| 2 | [is] [prep] times | 32 |
|
| 3 | [is] at time | 31 |
|
| 4 | [is] [prep] time | 21 |
|
| 5 | 's [prep] time | 17 |
|
