| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have learned about | 18 |
|
| 2 | [pers pn] have learn about | 12 |
|
| 3 | [pers pn] had learn about | 11 |
|
| 4 | [pers pn] have learnt about | 11 |
|
| 5 | she have learn about | 8 |
|
| 6 | you have learn about | 7 |
|
| 7 | i have learn about | 7 |
|
| 8 | he have learn about | 6 |
|
| 9 | [pers pn] 've learn about | 5 |
|
| 10 | [pers pn] have to learn about | 5 |
|
| 11 | we have learn about | 5 |
|
