Question

Pattern positif active,negatif,introgative

Answer 1

Positif s+tobe+v+o
negative s+tobe+not+v+o

Answer 2

Simple Present Tense
(+) S+v1+Obj/Adv.Ex:She eats chicken
(-) S+do/does +not + v1 + Obj/Adv. Ex: She doesn't eat chicken
(?) Do/Does + S + V1 + Obj/Adv. Does she eat chicken?

Present Continous
(+) S + to be + V-ing + Obj/Adv. Ex : They are playing soccer
(-) S + to be + not + V-ing + Obj/Adv. Ex: They aren't playing soccer
(?) To be + S + V-ing + Obj /Adv. Ex : Are they playing football ?

Simple Past tense
(+) S + V2 +Obj/Adv. Ex: We watched TV
(-)  S+ did not + V2 +Obj/Adv. Ex: We didn't watch TV
(?) Did+ S + V2 + Obj/Adv. Ex : Did we watch TV?

Simple Past Continous
(+) S+ was / were + V-ing+ Obj/Adv. Ex: I was playing video games
(-) S+ was/were + not + V-ing + Obj/Adv. Ex: I wasn't playing video games
(?) Was/Were + S + V-ing +Obj/Adv. Ex: Was i playing video games

Itu saja :P