| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] i have been busy | 5 |
|
| 2 | i have been [adv] busy | 22 |
|
| 3 | i have been [adv] busy | 22 |
|
| 4 | i have been so busy | 8 |
|
| 5 | i have been so busy | 8 |
|
| 6 | i have been very busy | 7 |
|
| 7 | i have been very busy | 7 |
|
| 8 | i have been too busy | 6 |
|
| 9 | i have been too busy | 6 |
|
| 10 | i have been busy [v-ing] | 5 |
|
| 11 | i have been busy [verb] | 5 |
|
