PRESENT PERFECT

VERB

200

SEE

SEEN

300

PLAY

PLAYED

PRESENT PERFECT(+)

200

THEY/ LEARN/ENGLISH/FOR/2 HOURS

THEY HAVE LEARNT ENGLISH FOR 2HOURS.

300

WE/STUDY/SINCE/2019/ENGLISH

WE HAVE STUDIED ENGLISH SINCE 2019 

PRESENT PERFECT (-)

200

I /NOT/ WATCH /THIS /FILM /YET

I HAVE NOT WATCHED THIS FILM YET. 

I HAVEN'T WATCHED THIS FILM YET.

300

I /TRAVEL / TO THE USA/ NEVER.

I HAVE  NEVER TRAVELLED TO USA .

PRESENT PERFECT(?)

200

SHE/SEE/HARRY POTTER/MOVIE/EVER?

HAS SHE EVER SEEN HARRY POTTER MOVIE?

300

YOU/EVER/FOOD/EAT/CHINESE?

HAVE YOU EVER EATEN CHINESE FOOD?