| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to ensure that [art] [noun sg] is | 36 |
|
| 2 | [vb pp] to ensure that [art] [noun sg] is | 28 |
|
| 3 | taken to ensure that [art] [noun sg] be | 10 |
|
| 4 | taken to ensure that [art] [noun sg] [be] | 10 |
|
| 5 | taken [to-vb] that [art] [noun sg] is | 10 |
|
| 6 | taken [verb] that [art] [noun sg] is | 10 |
|
| 7 | taken to ensure that [art] [noun sg] is | 9 |
|
| 8 | taken to ensure that [art] [noun sg] [is] | 9 |
|
| 9 | taken to ensure [conj] [art] [noun sg] is | 9 |
|
| 10 | take to ensure that [art] [noun sg] is | 9 |
|
| 11 | taken to ensure [that] [art] [noun sg] is | 9 |
|
| 12 | taken to ensure that [art] [noun] is | 9 |
|
| 13 | taken ensure that [art] [noun sg] is | 9 |
|
