TENSES

SIMPLE PRESENT

(+) Rudy goes to school everyday
(-) Rudy dosn't go to school everyday
(?) Does Rudy go to school everyday?

SIMPLE PAST

(+) Rudy went to school yesterday
(-) Rudy didn't go to school yesterday
(?) Did Rudy go to school yesterday?

SIMPLE CONTINOUS

(+) Rudy is going to school now
(-) Rudy isn't going to school now
(?) is Rudy going to school now?

PAST CONTINOUS

(+) Rudy  was going to school
(-) Rudy wasn't going to school
(?) Was Rudy going to school?