Ok listen, this isn't the best version of bass part, but I did my best.
I just hope you enjoy this :D

Intro:
|------------------------------------------------------|
|------------------------------------------------------|
|----5/7777-----5/7777---3--5/7777---5--7/10\7---------| 2x     (The intro I did with bass accompanying guitar)
|--0----------0----------------------------------------|

Verse:
|------------------------------------------------------|
|------------------------------------------------------|
|-7777777777777777-22222222-5555555---7777777777777777-| 2x
|------------------------------------------------------|

Pre-Chorus:
|-----------------------------------------------|
|-----------------------------------------------|
|----5/7777---3--5/7777---5--7/10\7---5--7/10\7-|
|--0--------------------------------------------|

Chorus part 1:
|-----------------------------------|
|-----------------------------------|
|-77777-33333----------555555-777777| 2x
|--------------33333----------------|

Chorus part 2
|------------|
|------------|
|-3333333-5~-|
|------------|

Play Intro Again 2x

Verse:
|------------------------------------------------------|
|------------------------------------------------------|
|-7777777777777777-22222222-5555555---7777777777777777-| 2x
|------------------------------------------------------|

Pre-Chorus:
|-----------------------------------------------|
|-----------------------------------------------|
|----5/7777---3--5/7777---5--7/10\7---5--7/10\7-|
|--0--------------------------------------------|

Chorus part 1:
|-----------------------------------|
|-----------------------------------|
|-77777-33333----------555555-777777| 2x
|--------------33333----------------|

Chorus part 3
|-----------------------------------|
|-----------------------------------|
|-77777--33333---------555555-777777| 2x
|---------------33333---------------|

Bridge part 1:
|-----------|
|-----------|
|-7~~~-5~~~-|
|-----------|

|---------------------------|
|---------------------------|
|---------------------------|
|--000000000000000000000000-|

Bridge part 2:
|----------------------------------------------|
|----------------------------------------------|
|--33333333-55555555-77------------------------| 2x
|-----------------------00-00-00---------------|

Second part of bridge 2
|---------------------------------------|
|---------------------------------------|
|--33333333-55555555-33333333-55555555~-| 
|---------------------------------------|

Chorus part 1:
|-----------------------------------|
|-----------------------------------|
|-77777-33333----------555555-777777| 2x
|--------------33333----------------|

|---------------------------------------|
|---------------------------------------|
|--33333333-55555555--------------------| 
|---------------------------------------|

Chours part 1:
|-----------------------------------|
|-----------------------------------|
|-77777-33333----------555555-777777| 2x
|--------------33333----------------|

End
|-------------------------------------------------------|
|-------------------------------------------------------|
|--33333333-55555555-3333333-55555555-------------------| 
|-------------------------------------00----------------|

This is not very hard, just listen the music and try to put this version.... Good Luck :D