clause +because+ subject +verb+ex. Mr.Azim Uddin Ahmed became

Welcome
WELCOME TO YOU ALL
To You All
Follow
opening the door he saw me.
When he opened the door, he saw me.
It must
be
created
Subordinate clause
It
remains
unchanged
Principal clause
What kind of change have you noticed?
We know him as a player of
Bangladesh cricket team.
We know that he is a player of
Bangladesh cricket team.
By reading attentively you can make a good
result.
If you read attentively,you can make a good
result.
If+subject+verb+subject+verb
Without reading attentively you can not make a
good result.
If you do not read attentively,you can not make a
good result.
We respect him because he Founded
Bathania Duluma Azim High School.
Thank You