 
  
 antedate [美 ˈæn(t)ɪˌdeɪt, 英 antɪˈdeɪt, ˈantɪdeɪt] 动词 trans
| I | antedate | 
|---|---|
| you | antedate | 
| he/she/it | antedates | 
| we | antedate | 
| you | antedate | 
| they | antedate | 
| I | antedated | 
|---|---|
| you | antedated | 
| he/she/it | antedated | 
| we | antedated | 
| you | antedated | 
| they | antedated | 
| I | have | antedated | 
|---|---|---|
| you | have | antedated | 
| he/she/it | has | antedated | 
| we | have | antedated | 
| you | have | antedated | 
| they | have | antedated | 
| I | had | antedated | 
|---|---|---|
| you | had | antedated | 
| he/she/it | had | antedated | 
| we | had | antedated | 
| you | had | antedated | 
| they | had | antedated | 
 
  
 