Rhythm chords are just based around B minor, D, A, G A.
 The strum pattern is easy
enough but I don't know how I would type it out on 
this. But they are the chords
anyways.

E|-------------2----------0-----------3-----0----------
B|---3---------3----------2-----------3-----2----------
G|---4---------2----------2-----------0-----2----------
D|---4---------0----------2-----------0-----2----------
A|---2--------------------0-----------2-----0----------
E|------------------------------------3----------------

Pre Chorus

E|-----------------------------------------------------
B|----15-----15-----15-----15-----15-----15-----15-----
G|------- 14-----14-----14-----14-----14-----14-----14-
D|-----------------------------------------------------
A|-----------------------------------------------------
E|-----------------------------------------------------

E|--------------------| 
B|15------------------| 
G|--------------------| 
D|--------------------| 
A|--------------------| 
E|--------------------| 


This is the lead part for the chorus. I hope I got it 
right.

E|-----------------------------------------------------
B|---15-----15-----14-----14-----15-----15-----17-----1
G|-------14-----14-----14-----14-----14-----14-----14--
D|-----------------------------------------------------
A|-----------------------------------------------------
E|-----------------------------------------------------

E|-----------------| 
B|7----------------| 
G|---14------------| 
D|-----------------| 
A|-----------------| 
E|-----------------| 

Play this twice.

After the 2nd chorus play this

E|---14-------14---12------12---17------17---14--------
B|------- 15-------------14-----------14-------------17
G|-----------------------------------------------------
D|-----------------------------------------------------
A|-----------------------------------------------------
E|-----------------------------------------------------

E|--------------------| 
B|~ ------------------| 
G|--------------------| 
D|--------------------| 
A|--------------------| 
E|--------------------| 

Play this twice

Then for the ending play this bit 4 times 

E|-------------17------21--21--19--17------------------
B|---19--19-------19-----------------------------------
G|-----------------------------------------------------
D|-----------------------------------------------------
A|-----------------------------------------------------
E|-----------------------------------------------------

Then play

E|-----------------------------------------------------
B|-15----15----14----14----15----15----14----17-14-----
G|----14----14----14----14----14----14----14-----------
D|-----------------------------------------------------
A|-----------------------------------------------------
E|-----------------------------------------------------

rhythm guitar plays these bar chords. But again I don't
 know how to write strum patterns.

   B minor        F minor         G       A

E|-----------------------------------------------------
B|-------3------------------------4-------6------------
G|-------4-------------2----------5-------7------------
D|-------4-------------4----------5-------7------------
A|-------2-------------4----------3-------5------------
E|---------------------2-------------------------------


Hope this is accurate enough