!Begin:

well,first of all

well, to kick off

for starters

!Add:

another thing is

as far as I know

to my knowledge

on top of that

!Add emphasis:

I d go as far as to say

actually

in fact as a matter of fact

and here s the thing apparently

!Exam:

for instance /example

you can see this with ?

!Clarify:

if we are talking about…I suppose …

!Contrast:

but

however

that said

mind you

at the same time

!Conclude

in a nutshell

overall

at the end of the day