| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at pains [to-vb] [adv prt] that the | 5 |
|
| 2 | at [noun pl] [to-vb] [adv prt] that the | 5 |
|
| 3 | at [noun pl] [to-vb] out that the | 5 |
|
| 4 | at [noun pl] to point [adv prt] that the | 5 |
|
