`1` They told me to wait them then

me `->` them

now `->` then

`2` She said that she had to leave for that day

I `->` she

must `->` had to

this `->` that 

`-` CT :

S + told + sb + to V 

S + said + ( that ) + S + V-lùi thì

$baoyen.$

They told me to wait them then

`-`now `→` then

`-`me `→` them

`→`S + told + O + (not) + to + V-inf  + (đổi trạng từ nếu có)

She said she had to leave for that day

`-`I `→` She

`-`must `→` had to

`-`this `→` that

`→`S + said +( that) + S + (lùi thì) +  (đổi trạng từ nếu có)