| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv] [subord] it [is] [verb] | 25 |
|
| 2 | [vb infin] [adv] [conj] it is [verb] | 20 |
|
| 3 | [vb infin] [adv] [conj] it [is] [verb] | 20 |
|
| 4 | [vb infin] [adv] [conj] it [is] [vb pp] | 16 |
|
| 5 | [vb infin] [adv] if it [is] [verb] | 14 |
|
| 6 | [vb infin] [adv] if it [is] [verb] | 14 |
|
| 7 | [vb infin] [adv] [conj] it [is] [v-ing] | 11 |
|
| 8 | [vb infin] [adv] [conj] it 's [verb] | 8 |
|
| 9 | [vb infin] [adv prt] [conj] it [is] [verb] | 8 |
|
