REVIEW GRAMMAR TENSES

TENSE	AFFIRMATIVE	NEGATIVE	INTERROGATIVE	Short answer  Affirmative	answer Negative
Present TenseI /you / we / they	I eat vegetables every year	I don´t eat vegetables every year	Do You eat vegetables every year?	Yes, I do	Short No, I don´t
she / he / it	She eats vegetables today	She doesn´t eat vegetables today	Does She eat vegetables today?	Yes, she does	No, she doesn´t
Simple past I/You/she/he/ it/we/they	She atevegetables yesterday	She didn´t eat vegetables yesterday	Did she eat vegetables yesterday?	Yes, She did	No, she didn´t
Present Progressive Or continuous I	I´m eating vegetables now	I´m not eating vegetables now	are You eating vegetables now?	Yes, I am	No, I´m not
she / he / it	She´s eating vegetables now	She isn´t eating vegetables now	Is she eating vegetables now?	Yes, She is	No, She isn´t
you / we / they	We´re eating vegetables now	We aren´t eating vegetables now	Are we eating vegetables now?	Yes, we are	No.We aren´t
Past Progressive Or continuous I / she / he / it	I was eating vegetables last week	I wasn´t eating vegetables last week	Were you eating vegetables last week?	Yes, I was	No, I was´t
you / we / they	They were eating vegetables last month	They weren´t eating vegetables last month	Were we eating vegetables last month?	Yes, They were	No, they weren´t
Future will I/You/she/he/ it/we/they	He´ll eat vegetables next week	He won´t eat vegetables tomorrow	Will he eat vegetables next Saturday?	Yes, He will	No, He won´t
Future using be going to I	I´m going to eat vegetables next year	I´m not going to eat vegetables next week	Are You going to eat vegetables next month?	Yes, I´m	No,I´m not
she / he / it	She´s going to eat vegetables tomorrow	She isn´t going to vegetables tomorrow	Is She going toe at vegetables tomorrow?	Yes, She is	No, She isn´t
you / we / they	We´re going to eat vegetables tomorrow	We aren´t going to eat vegetables Tomorrow.	Are We going to eat vegetables tomorrow?	Yes, We are	No, we aren´t
Present Perfect I/you / we / they	They have eaten vegetables for a week	They  have´t eaten vegetables for a month	Have They eaten vegetables for a week?	Yes, They  have	No, They haven´t
she / he / it	She has eaten vegetables Since March	She hasn´t  eaten vegetables since February	Has she eaten vegetables since february?	Yes, She has	No, She hasn´t
PAST PERFECT I/you / we / they she / he / it	I had eaten vegetables for a week	We hadn´t  eaten vegetables since March	Had we eaten vegetables since February?	Yes, We had	No, We hadn´t