| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [det] length | 70 |
|
| 2 | [verb] at some length | 58 |
|
| 3 | [vb pp] at [det] length | 42 |
|
| 4 | discuss at [det] length | 19 |
|
| 5 | discussed at [det] length | 15 |
|
| 6 | [vb past] at [det] length | 9 |
|
| 7 | consider at [det] length | 7 |
|
| 8 | [v-ing] at [det] length | 7 |
|
| 9 | [verb] at any length | 5 |
|
