| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] a long time | 138 |
|
| 2 | [verb] [to-vb] a long [noun] | 121 |
|
| 3 | [verb] [to-vb] a [adj] time | 111 |
|
| 4 | [verb] [to-vb] [art] long time | 47 |
|
