| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | remain [adj] for a [adj] time | 7 |
|
| 2 | remain [adj] for a [adj] time | 7 |
|
| 3 | remain [adj] for a [adj] time | 7 |
|
| 4 | remain [adj] for a long time | 6 |
|
