| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is [to-vb] [pron] [prep] [art] | 102 |
|
| 2 | [noun sg] is [to-vb] [pron] [prep] [art] | 84 |
|
| 3 | [pron] is [to-vb] [pron] [prep] [art] | 17 |
|
| 4 | [noun pl] is [to-vb] [pron] [prep] [art] | 14 |
|
| 5 | [pers pn] is [to-vb] [pron] [prep] [art] | 12 |
|
| 6 | [adj] is [to-vb] [pron] [prep] [art] | 12 |
|
| 7 | [verb] is [to-vb] [pron] [prep] [art] | 12 |
|
| 8 | it is [to-vb] [pron] [prep] [art] | 10 |
|
| 9 | it is [to-vb] [pron] [prep] [art] | 10 |
|
| 10 | do is [to-vb] [pron] [prep] [art] | 6 |
|
| 11 | [det] is [to-vb] [pron] [prep] [art] | 5 |
|
| 12 | is [adj] [to-vb] [pron] [prep] [art] | 124 |
|
| 13 | is [adj] [to-vb] [pron] [prep] [art] | 113 |
|
| 14 | is [verb] [to-vb] [pron] [prep] [art] | 59 |
|
| 15 | is [vb pp] [to-vb] [pron] [prep] [art] | 33 |
|
| 16 | is [v-ing] [to-vb] [pron] [prep] [art] | 22 |
|
| 17 | is [adv] [to-vb] [pron] [prep] [art] | 21 |
|
| 18 | is possible [to-vb] [pron] [prep] [art] | 13 |
|
| 19 | is possible [to-vb] [pron] [prep] [art] | 13 |
|
| 20 | is difficult [to-vb] [pron] [prep] [art] | 10 |
|
| 21 | is difficult [to-vb] [pron] [prep] [art] | 10 |
|
| 22 | is [adv] [to-vb] [pron] [prep] [art] | 9 |
|
| 23 | is necessary [to-vb] [pron] [prep] [art] | 9 |
|
| 24 | is necessary [to-vb] [pron] [prep] [art] | 9 |
|
| 25 | is [not/n't] [to-vb] [pron] [prep] [art] | 7 |
|
| 26 | is going [to-vb] [pron] [prep] [art] | 7 |
|
| 27 | is important [to-vb] [pron] [prep] [art] | 7 |
|
| 28 | is not [to-vb] [pron] [prep] [art] | 7 |
|
| 29 | is able [to-vb] [pron] [prep] [art] | 7 |
|
| 30 | is not [to-vb] [pron] [prep] [art] | 7 |
|
