| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [adj] [to-vb] | 6600 |
|
| 2 | is [adv] difficult [to-vb] | 825 |
|
| 3 | is [adv] difficult [to-vb] | 825 |
|
| 4 | is also [adj] [to-vb] | 654 |
|
| 5 | is very [adj] [to-vb] | 617 |
|
| 6 | is [adv] likely [to-vb] | 610 |
|
| 7 | is [adv] likely [to-vb] | 610 |
|
| 8 | is [adv] easy [to-vb] | 595 |
|
| 9 | is [adv] possible [to-vb] | 577 |
|
| 10 | is [adv] possible [to-vb] | 577 |
|
| 11 | is more [adj] [to-vb] | 546 |
|
| 12 | is too [adj] [to-vb] | 425 |
|
| 13 | is [adv] easy [to-vb] | 408 |
|
| 14 | is [adv] [adj -er] [to-vb] | 399 |
|
| 15 | is [adv] important [to-vb] | 395 |
|
| 16 | is [adv] important [to-vb] | 395 |
|
| 17 | is [adv] necessary [to-vb] | 312 |
|
| 18 | is [adv] necessary [to-vb] | 312 |
|
| 19 | is now [adj] [to-vb] | 275 |
|
| 20 | is often [adj] [to-vb] | 268 |
|
| 21 | is quite [adj] [to-vb] | 265 |
|
| 22 | is therefore [adj] [to-vb] | 259 |
|
| 23 | is always [adj] [to-vb] | 249 |
|
| 24 | is [adv] [adj] to have | 230 |
|
| 25 | is [adv] [adj] to say | 215 |
|
| 26 | is [adv] impossible [to-vb] | 206 |
|
| 27 | is [adv] impossible [to-vb] | 206 |
|
| 28 | is [adv] hard [to-vb] | 195 |
|
| 29 | is [adv] good [to-vb] | 193 |
|
| 30 | is [adv] easier [to-vb] | 186 |
|
