AFFIRMATIVE	NEGATIVE	INTERROGATIVE	Short anwer  Affirmative	Short anwer Negative
Present Tense I	I build a house every year	I don´t build a house every year	Do You build a house every year?	Yes, I do	No, I don´t
you / we / they	we build a house every year	we don´t build a house every year	do we build a house every year ?	yes, we do	no, we  don´t
she / he / it	she builds a house every year	she doesn´t build house every year	Does she build a housee every year?	yes, she does	no, she doesn´t
Simple past I/You/she/he/ it/we/they	I built a house yesterday	I did not build a house yesterday	DId i build a house yesterday?	yes, i did	no, i didn´t
Present Progressive Or continuos	Present Progressive Or continuos	Present Progressive Or continuos	Present Progressive Or continuos	Present Progressive Or continuos	Present Progressive Or continuos
I	i building a house now	i´m not building a house now	Am i building a house now?	yes, i am	no, i´m not
she / he / it	she is building a house now	she isn´t building a house now	Is she building a house now?	yes, she is	no,  she   isn´t
you / we / they	we are building a house now	we aren´t building a  house now	Are we building a house now?	yes, we are	no, we aren´t