forget -> забывать
Образование времен (Действует субъект! - Актив т.е. действительный залог):
  Past - ПрошлоеPresent - НастоящееFuture - Будущее
Simple - Факт
I/he/she/it/we/you/they
forgotten
did forget
----
did not forget
did'nt forget
I/we/you/theyhe/she/it
forgetforgets
do forgetdoes forget
----
do not forgetdoes not forget
do'nt forgetdoes'nt forget
I/he/she/it/we/you/they
will forget
 
----
will not forget
won't forget
Continous - процесс
I/he/she/itwe/you/they
was forgettingwere forgetting
----
was not forgettingwere not forgetting
Ihe/she/itwe/you/they
am forgettingis forgettingare forgetting
----
am not forgettingis not forgettingare not forgetting
 is'nt forgettingare'nt forgetting
I/he/she/it/we/you/they
will be forget
----
will not be forget
won't forget
Perfect - Завершенность
I/he/she/it/we/you/they
had forgotten
----
had not forgotten
had'nt forgotten
I/we/you/theyhe/she/it
have forgottenhas forgotten
----
have not forgottenhas not forgotten
haven't forgottenhasn't forgotten
I/he/she/it/we/you/they
will be forgotten
----
will not be forgotten
won't be forgotten
Perfect Continous - Процесс в периоде
I/he/she/it/we/you/they
had been forgetting
I/we/you/theyhe/she/it
have been forgettinghas been forgetting
I/he/she/it/we/you/they
will have been forgetting
forget -> забывать