1. Was drinking `-` Was eating

`-` While + S + were/was + V_ing ,  S + were/was + V_ing

2. Slept 

`-` DHNB : Yesterday `->` QKĐ : S + V2 + O

3. Has

`-` Sự thật hiển nhiên, lí lẽ `->` HTĐ : S + V(s,es) + O

4. Are discussing

`-` DHNB : Now `->` HTTD : S + am/is/are + V_ing

5. Didn't use to

`-` QKĐ : S + didn't + V_inf + O

`1.` was drinking `-` was eating

`+` While + S + was / were + V-ing, S + was / were + V-ng

`+` TTSH + N

`2.` slept

`+` QKĐ : `( + )` S + V`2`/ed + ...

`+` DHNB : yesterday

`+` in + địa điểm chủ thể

`+` the + N

`+` TTSH + N
`3.` has

`+` QKĐ : `( + )` S + Vs-es + ...

`-` Sự thật hiển nhiên

`+` a + N

`+` số lượng + N

`4.` are discussing

`+` HTTD : `( + )` S + is / am / are + V-ing

`+` DHNB : now

`+` the + N

`+` about sth : về thứ gì

`5.` didn't use to

`+` QKĐ : `( - )` S + didn't + V-inf

`+` used to + V-inf

$#Ribee$