Write, write, and write.
( ( ( ( ( ( Write , ) write ) , ) and ) write ) . )
(ROOT (S (VP (VP (VB Write)) (, ,) (VP (VB write)) (, ,) (CC and) (VP (VB write))) (. .)))
You should keep practicing writing.
( You ( ( should ( keep ( practicing writing ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (MD should) (VP (VB keep) (S (VP (VBG practicing) (NP (NN writing)))))) (. .)))