| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a long time | 211 |
|
| 2 | [adv prt] [prep] a long time | 84 |
|
| 3 | on [prep] a long [noun] | 53 |
|
| 4 | on [prep] a long [noun sg] | 52 |
|
| 5 | on [prep] a [adj] time | 45 |
|
| 6 | on [prep] a long time | 39 |
|
| 7 | on [prep] a long time | 39 |
|
| 8 | on [prep] a long time | 39 |
|
| 9 | on [prep] [art] long time | 39 |
|
| 10 | on [prep] a long time | 39 |
|
| 11 | on [prep] [art] long time | 39 |
|
