Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| English | German | Dutch | Latin | Romanian | Portuguese | Spanish | Italian | French | Greek (Modern) | Bulgarian | Macedonian | Polish (extinct) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| I had heard | ich hatte gehört | ik had gehoord | audiveram | auzisem | eu ouvira / tinha ouvido / havia ouvido | había oído | avevo sentito | j'avais entendu | είχα ακούσει | бях чул | бев слушнал | słyszałem był / słyszałam była |
| you had heard | du hattest gehört | jij had gehoord | audiverās | auziseşi | tu ouviras / tinhas ouvido / havias ouvido | habías oído | avevi sentito | tu avais entendu | είχες ακούσει | бе(ше) чул | беше слушнал | słyszałeś był / słyszałaś była |
| he/she had heard | er/sie hatte gehört | hij/zij had gehoord | audiverat | auzise | ele/ela ouvira / tinha ouvido / havia ouvido | había oído | aveva sentito | il/elle avait entendu | είχε ακούσει | бе(ше) чул | беше слушнал/-а/-о | słyszał był / słyszała była |
| we had heard | wir hatten gehört | wij hadden gehoord | audiverāmus | auziserăm | nós ouvíramos / tínhamos ouvido / havíamos ouvido | habíamos oído | avevamo sentito | nous avions entendu | είχαμε ακούσει | бяхме чули | бевме слушнале | słyszeliśmy byli / słyszałyśmy były |
| you had heard | ihr hattet gehört | jullie hadden gehoord | audiverātis | auziserăţi | vós ouvíreis / tínheis ouvido / havíeis ouvido | habíais oído | avevate sentito | vous aviez entendu | είχατε ακούσει | бяхте чули | бевте слушнале | słyszeliście byli / słyszałyście były |
| they had heard | sie hatten gehört | zij hadden gehoord | audiverant | auziseră | eles ouviram / tinham ouvido / haviam ouvido | habían oído | avevano sentito | ils/elles avaient entendu | είχαν ακούσει | бяха чули | беа слушнале | słyszeli byli / słyszały były |
Question:
What's the English Pluperfect when the Bulgarian is бяха чули?
Answer:
they had heard