| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adj] [to-vb] [conj] | 550 |
|
| 2 | it is [adv] [adj] [to-vb] [that] | 441 |
|
| 3 | it is [adv] [adj] [to-vb] that | 441 |
|
| 4 | it is [adv] [adj] [to-vb] that | 441 |
|
| 5 | it is [adv] [adj] to say [conj] | 125 |
|
| 6 | it is also [adj] [to-vb] [conj] | 102 |
|
| 7 | it is [adv] [adj] [to-vb] [subord] | 93 |
|
| 8 | it is [adv] important [to-vb] [conj] | 82 |
|
| 9 | it is [adv] important [to-vb] [conj] | 82 |
|
| 10 | it is [adv] [adj] [to-vb] whether | 56 |
|
| 11 | it is [adv] [adj] [to-vb] whether | 56 |
|
| 12 | it is [adv] true [to-vb] [conj] | 53 |
|
| 13 | it is [adv] true [to-vb] [conj] | 53 |
|
| 14 | it is probably [adj] [to-vb] [conj] | 49 |
|
| 15 | it is [adv] [adj] [to-vb] [coord] | 47 |
|
| 16 | it is [adv] difficult [to-vb] [conj] | 43 |
|
| 17 | it is [adv] difficult [to-vb] [conj] | 43 |
|
| 18 | it is [adv] fair [to-vb] [conj] | 40 |
|
| 19 | it is [adv] fair [to-vb] [conj] | 40 |
|
| 20 | it is [adv] [adj] [to-vb] and | 40 |
|
| 21 | it is [adv] [adj] [to-vb] and | 40 |
|
| 22 | it is [adv] [adj] to note [conj] | 39 |
|
| 23 | it is very [adj] [to-vb] [conj] | 36 |
|
| 24 | it is [adv] easy [to-vb] [conj] | 32 |
|
| 25 | it is therefore [adj] [to-vb] [conj] | 30 |
|
| 26 | it is too [adj] [to-vb] [conj] | 28 |
|
| 27 | it is [adv] possible [to-vb] [conj] | 24 |
|
| 28 | it is quite [adj] [to-vb] [conj] | 24 |
|
| 29 | it is [adv] possible [to-vb] [conj] | 24 |
|
| 30 | it is [adv] [adj] to assume [conj] | 23 |
|
