- Thì HTĐ :

 + CKĐ : `\text{S + V s / es / không s , es}`

 + CPĐ : `\text{S + don't / doesn't + V}`

 + CNV : `\text{Do / Does + S + V ?}`

- Thì HTTD :

 + CKĐ : `\text{S + be + V-ing}`

 + CPĐ : `\text{S + be not + V-ing}`

 + CNV : `\text{Be + S + V-ing ?}`

`2`.She is reading at the moment

`3`.My dad doesn't cook today

`4`.He is helping my brother right now

`5`.I always make breakfast

`6`.We sometimes play chess

`\text{@ TheFox}`

2. she / read / at the moment

`=>` She is reading at the moment.

`=>` S + are/is/am + V_ing + ...

3. my dad / not cook / today

`=>` My dad doesn't cook today.

`=>` (-) S do/ does + not + V_inf +…

4. he / help / my brother / right now

`=>` He is helping my brother right now.

`=>` S + are/is/am + V_ing + ...

5. I/ always / make / breakfast

`=>` I always make breakfast.

`=>` S + V/ V(s/es) + Object…

6. we / sometimes / play / chess

`=>` We sometimes play chess.

`=>` S + V/ V(s/es) + Object…