how to screentone for begining

Ok here my first time to post Tutorials here=w="" very very scary *cried*
sorry for my poor englishT^T
here is screentone Tutorials that I promise a lot ppl here that I will do ne~ sorry for very late=w=""
a... and for begining is not mean I will do advance soon ne~ because I will take a lot time to think about word to useT^T
hate my stupid head *cried cried* hope you understand na~
and here some share from me(screen tone pattern)
Edit:
already edit link ne~
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edit: line art by me : ink on paper ne~
original char from bleach by tite kubo