| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is not unusual for | 10 |
|
| 2 | [coord] it is not unusual for | 9 |
|
| 3 | and it is not unusual for | 8 |
|
| 4 | and it is not unusual for | 8 |
|
| 5 | it is not unusual for [art] | 18 |
|
| 6 | it is not unusual for [art] | 18 |
|
| 7 | it is not unusual for [adj] | 14 |
|
| 8 | it is not unusual for [noun] | 12 |
|
| 9 | it is not unusual for a | 11 |
|
| 10 | it is not unusual for a | 11 |
|
| 11 | it is not unusual for [noun pl] | 8 |
|
| 12 | it is not unusual for [adj] | 8 |
|
| 13 | it is not unusual for the | 7 |
|
| 14 | it is not unusual for the | 7 |
|
| 15 | it is not unusual for [pron] | 5 |
|
| 16 | it is not unusual for [det] | 5 |
|
