| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [vb pp] [prep] a long time | 18 |
|
| 2 | 've [verb] [prep] a long time | 18 |
|
| 3 | [verb] seen [prep] a long time | 11 |
|
| 4 | have seen [prep] a long time | 11 |
|
| 5 | 've seen [prep] a long [noun] | 9 |
|
| 6 | 've seen [prep] a long [noun sg] | 9 |
|
| 7 | [vb base] seen [prep] a long time | 9 |
|
| 8 | 've seen [prep] a long time | 6 |
|
| 9 | 've seen [prep] [art] long time | 6 |
|
| 10 | 've seen [prep] [art] long time | 6 |
|
| 11 | 've see [prep] a long time | 6 |
|
| 12 | 've seen [prep] a [adj] time | 6 |
|
| 13 | 've seen [prep] a long time | 6 |
|
