| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had three years | 8 |
|
| 2 | [pers pn] had three years | 8 |
|
| 3 | had [verb] three years | 19 |
|
| 4 | had [vb pp] three years | 17 |
|
| 5 | had spent three years | 5 |
|
| 6 | had spend three years | 5 |
|
| 7 | had three years [prep] | 5 |
|
| 8 | had three years [prep] | 5 |
|
