| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [prep] the [det] time maintaining | 8 |
|
| 2 | [conj] at the [det] time maintaining | 8 |
|
| 3 | [conj] [prep] the same time maintaining | 8 |
|
| 4 | while [prep] the [det] time maintaining | 6 |
|
| 5 | while [prep] the [det] time maintaining | 6 |
|
