| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we must [vb infin] that the [noun sg] | 37 |
|
| 2 | we must assume that the [noun sg] | 9 |
|
| 3 | we must assume that the [noun sg] | 9 |
|
| 4 | we must ensure that the [noun sg] | 7 |
|
| 5 | we must ensure that the [noun sg] | 7 |
|
| 6 | we must remember that the [noun sg] | 5 |
|
| 7 | we must remember that the [noun sg] | 5 |
|
