spread -> распространять
Образование времен (Действует субъект! - Актив т.е. действительный залог):
  Past - ПрошлоеPresent - НастоящееFuture - Будущее
Simple - Факт
I/he/she/it/we/you/they
spread
did spread
----
did not spread
did'nt spread
I/we/you/theyhe/she/it
spreadspreads
do spreaddoes spread
----
do not spreaddoes not spread
do'nt spreaddoes'nt spread
I/he/she/it/we/you/they
will spread
 
----
will not spread
won't spread
Continous - процесс
I/he/she/itwe/you/they
was spreadingwere spreading
----
was not spreadingwere not spreading
Ihe/she/itwe/you/they
am spreadingis spreadingare spreading
----
am not spreadingis not spreadingare not spreading
 is'nt spreadingare'nt spreading
I/he/she/it/we/you/they
will be spread
----
will not be spread
won't spread
Perfect - Завершенность
I/he/she/it/we/you/they
had spread
----
had not spread
had'nt 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 be spread
----
will not be spread
won't be spread
Perfect Continous - Процесс в периоде
I/he/she/it/we/you/they
had been spreading
I/we/you/theyhe/she/it
have been spreadinghas been spreading
I/he/she/it/we/you/they
will have been spreading
spread -> распространять