| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [to-vb] that [pron] | 62 |
|
| 2 | is [vb pp] [verb] that [pron] | 52 |
|
| 3 | is [verb] [verb] that [pers pn] | 43 |
|
| 4 | is [verb] [verb] that there | 16 |
|
| 5 | is [verb] [verb] that [ex0] | 16 |
|
| 6 | is [verb] [verb] that there | 16 |
|
| 7 | is [verb] [verb] that it | 15 |
|
| 8 | is [v-ing] [verb] that [pron] | 15 |
|
| 9 | is [verb] [verb] that it | 15 |
|
| 10 | is [verb] ensure that [pron] | 14 |
|
| 11 | is [verb] to ensure that [pron] | 14 |
|
| 12 | is [verb] [verb] that he | 10 |
|
| 13 | is [verb] [verb] that he | 10 |
|
| 14 | is [verb] [verb] that [pos pn] | 9 |
|
| 15 | is [verb] [verb] that they | 8 |
|
| 16 | is [verb] [verb] that they | 8 |
|
| 17 | is taken [verb] that [pron] | 5 |
|
| 18 | is [verb] show that [pron] | 5 |
|
| 19 | is take [verb] that [pron] | 5 |
|
