| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to be careful about | 18 |
|
| 2 | have to be careful about | 15 |
|
| 3 | [vb base] to be careful about | 8 |
|
| 4 | have to be careful about | 7 |
|
| 5 | [vb infin] to be careful about | 6 |
|
| 6 | have to be careful about | 5 |
|
| 7 | to be [adv] careful about | 28 |
|
| 8 | to be [adv] careful about | 28 |
|
| 9 | to be very careful about | 19 |
|
| 10 | to be very careful about | 19 |
|
| 11 | to be careful about [verb] | 7 |
|
| 12 | to be careful about [pron] | 7 |
|
| 13 | to be careful about [v-ing] | 7 |
|
| 14 | to be careful about [Wh det] | 6 |
|
| 15 | to be careful about what | 6 |
|
| 16 | to be careful about what | 6 |
|
