| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [be] [verb] [art] time | 42 |
|
| 2 | [be] [verb] [art] tough time | 12 |
|
| 3 | [noun] [be] [verb] [art] tough | 10 |
|
| 4 | [noun] [verb] [art] tough time | 6 |
|
