| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [verb] a long time | 46 |
|
| 2 | it [modal v] [verb] a long [noun] | 45 |
|
| 3 | it [modal v] [verb] a [adj] time | 42 |
|
| 4 | it [modal v] [verb] a [adj] time | 37 |
|
| 5 | it [modal v] [verb] a long time | 35 |
|
| 6 | it [modal v] [verb] [art] long time | 35 |
|
| 7 | it [modal v] [verb] a long time | 35 |
|
| 8 | it [modal v] [verb] [art] long time | 35 |
|
