| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [adv] long | 26 |
|
| 2 | of [adv] long | 20 |
|
| 3 | of very long | 9 |
|
| 4 | of very long | 9 |
|
| 5 | of [Wh adv] long | 6 |
|
| 6 | of how long | 6 |
|
| 7 | of how long | 6 |
|
