warm -> нагревать
Образование времен: Субъект подвергается (Пассив, или иначе страдательный залог)
  Past - ПрошлоеPresent - НастоящееFuture - Будущее
Факт - Simple
I/he/she/itwe/you/they
was warmedwere warmed
---
was not warmedwere not warmed
wasn't warmedweren't warmed
Ihe/she/itwe/you/they
am warmedis warmedare warmed
---
am not warmedis not warmedare not warmed
 isn't warmedare'nt warmed
I/he/she/it/we/you/they
will be warmed
---
will not be warmed
won't be warmed
Процесс - Continuous
I/he/she/itwe/you/they
was being warmedwere being warmed
---
was not being warmedwere not being warmed
wasn't being warmedweren't being warmed
Ihe/she/itwe/you/they
am being warmedis being warmedare being warmed
---
am not being warmedis not being warmedare not being warmed
 isn't being warmedare'nt being warmed
Завершенность - Perfect
I/he/she/it/we/you/they
had been warmed
---
had not been warmed
hadn't been warmed
I/we/you/theyhe/she/it
have warmedhas warmed
---
have not warmedhas not warmed
haven't warmedhasn't warmed
I/he/she/it/we/you/they
will have been warmed
---
will not have been warmed
won't have been warmed
Вместо отсутствующих форм Perfect Continuous употребляются формы Perfect
warm -> нагревать