I. block [blɒk] 名词
| I | block | 
|---|---|
| you | block | 
| he/she/it | blocks | 
| we | block | 
| you | block | 
| they | block | 
| I | blocked | 
|---|---|
| you | blocked | 
| he/she/it | blocked | 
| we | blocked | 
| you | blocked | 
| they | blocked | 
| I | have | blocked | 
|---|---|---|
| you | have | blocked | 
| he/she/it | has | blocked | 
| we | have | blocked | 
| you | have | blocked | 
| they | have | blocked | 
| I | had | blocked | 
|---|---|---|
| you | had | blocked | 
| he/she/it | had | blocked | 
| we | had | blocked | 
| you | had | blocked | 
| they | had | blocked | 
