| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] 10 minute | 8 |
|
| 2 | [be] [verb] 10 minutes | 8 |
|
| 3 | [be] [vb pp] 10 minute | 6 |
|
| 4 | [was/were] [verb] 10 minute | 5 |
|
