| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [art] [adj] time | 187 |
|
| 2 | [be] [v-ing] [art] [adj] time | 173 |
|
| 3 | [be] [v-ing] [art] hard [noun sg] | 25 |
|
| 4 | [be] [v-ing] [art] hard [noun] | 25 |
|
| 5 | [be] [verb] [art] hard time | 16 |
|
| 6 | [be] [v-ing] [art] hard time | 14 |
|
| 7 | [be] [v-ing] [art] hard time | 13 |
|
