affirmative	Negative	Interrogative	Anwer  corto Afirmative	Short anwer negative
Present   tense	I build  a house every  year	I don´t build a house every year	Do I build a house every year?	Yes, I do	No, I don´t
You/ we/ they	You build a house every year	You don’t build a house every year	Do you build a house every day	Yes, I do	No, I don’t
She/ he/ it	He builds a house every year	He doesn’t build a house every  year	Does he build a house every year	Yes, he does	No, he doesn’t
Simple past i/you/she/he/it/we they	I  built a house last year	I didn’t  build a house last year	Did I build a house last year	Yes, I did	No, I  didn’t
Simple past i/you/she/he/it/we they	She built a house last year	She didn’t build a house  last year	Did  she build a house last year	Yes, she did	No, she didn’t
Present Progressive Or continuos	You are building a house	You aren’t building  a house	Are you building a house	Yes, you are	No, you aren’t
Present Progressive Or continuos	I are building a house	I aren’t building a house	Are I building a house	Yes, I are	No, I aren’t
Present Progressive Or continuos	She is building a house	She isn’t building a house	Is she building a house	Yes, she is	No, she isn’t