found -> находить
Образование времен: Субъект подвергается (Пассив, или иначе страдательный залог)
  Past - ПрошлоеPresent - НастоящееFuture - Будущее
Факт - Simple
I/he/she/itwe/you/they
was foundedwere founded
---
was not foundedwere not founded
wasn't foundedweren't founded
Ihe/she/itwe/you/they
am foundedis foundedare founded
---
am not foundedis not foundedare not founded
 isn't foundedare'nt founded
I/he/she/it/we/you/they
will be founded
---
will not be founded
won't be founded
Процесс - Continuous
I/he/she/itwe/you/they
was being foundedwere being founded
---
was not being foundedwere not being founded
wasn't being foundedweren't being founded
Ihe/she/itwe/you/they
am being foundedis being foundedare being founded
---
am not being foundedis not being foundedare not being founded
 isn't being foundedare'nt being founded
Завершенность - Perfect
I/he/she/it/we/you/they
had been founded
---
had not been founded
hadn't been founded
I/we/you/theyhe/she/it
have foundedhas founded
---
have not foundedhas not founded
haven't foundedhasn't founded
I/he/she/it/we/you/they
will have been founded
---
will not have been founded
won't have been founded
Вместо отсутствующих форм Perfect Continuous употребляются формы Perfect
found -> находить