| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] at the same time | 18 |
|
| 2 | is [vb pp] [prep] the same time | 18 |
|
| 3 | is [vb pp] [prep] the same time | 18 |
|
| 4 | is [vb pp] at the same time | 18 |
|
| 5 | is [vb pp] [prep] the same time | 18 |
|
