| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | issued [prep] [art] time | 7 |
|
| 2 | issue [prep] [art] time | 7 |
|
| 3 | issue [prep] [art] time | 7 |
|
| 4 | issue at [art] time | 6 |
|
| 5 | issue at [art] time | 6 |
|
| 6 | issue [prep] the time | 5 |
|
