| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] how long | 63 |
|
| 2 | [conj] [prep] how long | 59 |
|
| 3 | [noun sg] [prep] how long | 47 |
|
| 4 | [coord] [prep] how long | 46 |
|
| 5 | [verb] [prep] how long | 38 |
|
| 6 | and [prep] how long | 31 |
|
| 7 | and [prep] how long | 31 |
|
| 8 | [adj] [prep] how long | 14 |
|
| 9 | [subord] [prep] how long | 13 |
|
| 10 | but [prep] how long | 13 |
|
| 11 | [noun pl] [prep] how long | 13 |
|
| 12 | [adj] [prep] how long | 12 |
|
| 13 | but [prep] how long | 12 |
|
| 14 | depend [prep] how long | 12 |
|
| 15 | as [prep] how long | 11 |
|
| 16 | as [prep] how long | 11 |
|
| 17 | [v-ing] [prep] how long | 11 |
|
| 18 | [adv] [prep] how long | 10 |
|
| 19 | [vb -s] [prep] how long | 9 |
|
| 20 | [adv] [prep] how long | 8 |
|
| 21 | idea [prep] how long | 7 |
|
| 22 | idea [prep] how long | 7 |
|
| 23 | [vb base] [prep] how long | 7 |
|
| 24 | depends [prep] how long | 6 |
|
| 25 | depending [prep] how long | 6 |
|
| 26 | question [prep] how long | 6 |
|
| 27 | question [prep] how long | 6 |
|
| 28 | wonder [prep] how long | 6 |
|
| 29 | [vb infin] [prep] how long | 5 |
|
| 30 | [prep] [verb] how long | 16 |
|
