| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it hard [noun sg] | 7 |
|
| 2 | it be hard [noun sg] | 113 |
|
| 3 | it [be] hard [noun sg] | 113 |
|
| 4 | it [is] hard [noun sg] | 63 |
|
| 5 | it [was/were] hard [noun sg] | 50 |
|
| 6 | it was hard [noun sg] | 50 |
|
| 7 | it 's hard [noun sg] | 47 |
|
| 8 | it [art] hard [noun sg] | 22 |
|
| 9 | it [art] hard [noun sg] | 22 |
|
| 10 | it is hard [noun sg] | 16 |
|
| 11 | it the hard [noun sg] | 16 |
|
| 12 | it the hard [noun sg] | 16 |
|
| 13 | it [verb] hard [noun sg] | 9 |
|
| 14 | it [vb -s] hard [noun sg] | 6 |
|
| 15 | it a hard [noun sg] | 6 |
|
| 16 | it a hard [noun sg] | 6 |
|
| 17 | it [adv] hard [noun sg] | 5 |
|
| 18 | it [adv] hard [noun sg] | 5 |
|
| 19 | it hard [verb] [noun sg] | 20 |
|
| 20 | it hard [to-vb] [noun sg] | 20 |
|
