spread -> распространять
Образование времен: Субъект подвергается (Пассив, или иначе страдательный залог)
  Past - ПрошлоеPresent - НастоящееFuture - Будущее
Факт - Simple
I/he/she/itwe/you/they
was spreadwere spread
---
was not spreadwere not spread
wasn't spreadweren't spread
Ihe/she/itwe/you/they
am spreadis spreadare spread
---
am not spreadis not spreadare not spread
 isn't spreadare'nt spread
I/he/she/it/we/you/they
will be spread
---
will not be spread
won't be spread
Процесс - Continuous
I/he/she/itwe/you/they
was being spreadwere being spread
---
was not being spreadwere not being spread
wasn't being spreadweren't being spread
Ihe/she/itwe/you/they
am being spreadis being spreadare being spread
---
am not being spreadis not being spreadare not being spread
 isn't being spreadare'nt being spread
Завершенность - Perfect
I/he/she/it/we/you/they
had been spread
---
had not been spread
hadn't been spread
I/we/you/theyhe/she/it
have spreadhas spread
---
have not spreadhas not spread
haven't spreadhasn't spread
I/he/she/it/we/you/they
will have been spread
---
will not have been spread
won't have been spread
Вместо отсутствующих форм Perfect Continuous употребляются формы Perfect
spread -> распространять