| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] [adv prt] at | 65 |
|
| 2 | it be [verb] [adv prt] at | 65 |
|
| 3 | it be [v-ing] [adv prt] at | 36 |
|
| 4 | it 's [verb] [adv prt] at | 35 |
|
| 5 | it be [verb] in at | 28 |
|
| 6 | it be [vb pp] [adv prt] at | 27 |
|
| 7 | it be going [adv prt] at | 26 |
|
| 8 | it be go [adv prt] at | 26 |
|
| 9 | it was [verb] [adv prt] at | 21 |
|
| 10 | it be [verb] up at | 9 |
|
| 11 | it be [verb] out at | 8 |
|
| 12 | it is [verb] [adv prt] at | 7 |
|
| 13 | it be [verb] on at | 5 |
|
| 14 | it be [verb] off at | 5 |
|
