| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [to-vb] that the [noun] | 152 |
|
| 2 | [is] [to-vb] that the [noun sg] | 113 |
|
| 3 | [is] to ensure that the [noun] | 57 |
|
| 4 | [is] [to-vb] that the [noun pl] | 31 |
|
| 5 | [is] to say that the [noun] | 22 |
|
| 6 | [is] to assume that the [noun] | 9 |
|
| 7 | [is] to see that the [noun] | 9 |
|
| 8 | [is] [to-vb] that the [noun prp] | 7 |
|
| 9 | [is] to show that the [noun] | 6 |
|
