| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a long time | 421 |
|
| 2 | [to-vb] [prep] a [adj] time | 46 |
|
| 3 | [to-vb] [prep] a long [noun sg] | 44 |
|
| 4 | [to-vb] [prep] a long [noun] | 44 |
|
| 5 | [to-vb] [prep] a [adj] time | 43 |
|
| 6 | [to-vb] [prep] a long time | 18 |
|
| 7 | [to-vb] [prep] a long time | 18 |
|
| 8 | [to-vb] [prep] [art] long time | 18 |
|
| 9 | [to-vb] [prep] a long time | 18 |
|
