| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i 've been thinking [prep] | 64 |
|
| 2 | i [vb base] been thinking about | 58 |
|
| 3 | i have been thinking [prep] | 13 |
|
| 4 | i [vb base] been thinking of | 12 |
|
