To be
PAST simple
Present simple
100

They--- students  

are

100

Past simple zamonining formulasini ayting

S+V2ed+obj

100

Present simple zamonining signal so'zlarini ayting  

every day ,every year,week,month

200

Anna and Jack---- good friends

are

200

He write a text to friends 

gapning xatosini toping

wrote

200

Present simpleda gap tuzing.

I work in the garden every day.