`4`. Paul said that he had not seen Jim for five years.

`-` S + have/has + V3/ed + for + khoảng thời gian

`-` I `->` he

`-` HTHT `->` QKHT

`5`. Mary said to Tom that she would give him a hand the following day.

`-` I `->` she

`-` TLĐ `->` would + V

`-` you `->` him

`-` tomorrow `->` the following day

`6`. He said that I had stepped on his foot.

`-` HTHT `->` QKHT

`-` you `->` I

`-` my `->` his

`-----`

`***`

`-` S + said + (that) + S + V(lùi thì)

`-` S + said + to O + (that) + S + V(lùi thì)

Câu tường thuật - dạng câu kể 

S + said to / told + O + (that) + S + V (lùi thì)

S + said + (that) + S + V (lùi thì)

----------------------------------------------

QKĐ -->QKHT

ago --> before 

will --> would 

tomorrow --> the next day / the following day 

HTHT --> QKHT

----------------------------------------------

4. Paul said that the last time he had seen Jim was five years before.

5. Mary told Tom that she would give him a hand the next day.

6. He said that I had stepped on his foot.

`color{orange}{~LeAiFuRuiHuiBao~}`