rive -> разрубить
Образование времен (Действует субъект! - Актив т.е. действительный залог):
  Past - ПрошлоеPresent - НастоящееFuture - Будущее
Simple - Факт
I/he/she/it/we/you/they
rived
did rive
----
did not rive
did'nt rive
I/we/you/theyhe/she/it
riverives
do rivedoes rive
----
do not rivedoes not rive
do'nt rivedoes'nt rive
I/he/she/it/we/you/they
will rive
 
----
will not rive
won't rive
Continous - процесс
I/he/she/itwe/you/they
was rivingwere riving
----
was not rivingwere not riving
Ihe/she/itwe/you/they
am rivingis rivingare riving
----
am not rivingis not rivingare not riving
 is'nt rivingare'nt riving
I/he/she/it/we/you/they
will be rive
----
will not be rive
won't rive
Perfect - Завершенность
I/he/she/it/we/you/they
had rived
----
had not rived
had'nt rived
I/we/you/theyhe/she/it
have rivedhas rived
----
have not rivedhas not rived
haven't rivedhasn't rived
I/he/she/it/we/you/they
will be rived
----
will not be rived
won't be rived
Perfect Continous - Процесс в периоде
I/he/she/it/we/you/they
had been riving
I/we/you/theyhe/she/it
have been rivinghas been riving
I/he/she/it/we/you/they
will have been riving
rive -> разрубить