warm -> нагревать
Образование времен (Действует субъект! - Актив т.е. действительный залог):
  Past - ПрошлоеPresent - НастоящееFuture - Будущее
Simple - Факт
I/he/she/it/we/you/they
warmed
did warm
----
did not warm
did'nt warm
I/we/you/theyhe/she/it
warmwarms
do warmdoes warm
----
do not warmdoes not warm
do'nt warmdoes'nt warm
I/he/she/it/we/you/they
will warm
 
----
will not warm
won't warm
Continous - процесс
I/he/she/itwe/you/they
was warmingwere warming
----
was not warmingwere not warming
Ihe/she/itwe/you/they
am warmingis warmingare warming
----
am not warmingis not warmingare not warming
 is'nt warmingare'nt warming
I/he/she/it/we/you/they
will be warm
----
will not be warm
won't warm
Perfect - Завершенность
I/he/she/it/we/you/they
had warmed
----
had not warmed
had'nt 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 be warmed
----
will not be warmed
won't be warmed
Perfect Continous - Процесс в периоде
I/he/she/it/we/you/they
had been warming
I/we/you/theyhe/she/it
have been warminghas been warming
I/he/she/it/we/you/they
will have been warming
warm -> нагревать