Every chorus or verse is different. Nevertheless, this 
is the basic pattern.

Chorus :

E||-------------------------------------------------------------------------------------------|
B||------------------------------------------------13--17--15---------------------------------|
G||--13/14----14--12--14-------------14--12--14----------------12---13/14----14--12--14-------|
D||----------------------13/14-----------------------------------------------------------10---|
A||-------------------------------------------------------------------------------------------|
E||-------------------------------------------------------------------------------------------|


E||-------------------------------------------------------------------------------------------|
B||-------------------------------------------------------------------------------------------|
G||--13/14--12--14----14--12--10--7--9----9--7--9-----9--7--9----9--10--9------9----9--7--9---|
D||-------------------------------------------------7-----------------------10----------------|
A||-------------------------------------------------------------------------------------------|
E||-------------------------------------------------------------------------------------------|


E||-------------------------------------------------------------------------------------------|
B||-------------------------------------------------------------------------------------------|
G||-----6/7----7--5--4------------------------------------------------------------------------|
D||--5-----------------5----------------------------------------------------------------------|
A||-------------------------------------------------------------------------------------------|
E||-------------------------------------------------------------------------------------------|


Verse (melody) :

E||--11/12--17--17--15--17--12----17--19--20--19--17--12--10----10-12-8----8-10-3----3--|
B||-------------------------------------------------------------------------------------|
G||-------------------------------------------------------------------------------------|
D||-------------------------------------------------------------------------------------|
A||-------------------------------------------------------------------------------------|
E||-------------------------------------------------------------------------------------|


8--10--12--10--8---| 
-------------------| 
-------------------| 
-------------------| 
-------------------| 
-------------------|