Applying varied and complex language patterns.

Gain proficiency with a multitude of verb forms and conjugations. Grasp of numerous verb forms increases complexity in written expression.
Learn to competently utilise temple constructions. This involves the strategic use of auxiliary verbs attached to the verb stem.
Understand and apply passive, potential and causative forms. These allow for expressing more nuanced and complex thoughts.

Competently employ sentences that include multiple clauses. It presents more detailed and layered information.
Use dependent clauses. These give additional information in relation to the main clause and add complexity to your sentence.
Master presenting thoughts using concessive, conditional and provisional forms. These allow for layers of interpretation and contingency in your writing.

Incorporate the more subtle particles in Japanese such as wa, ga, no, mo and to where relevant. Correct usage will add complexity to your written expression.
Utilise connective particles effectively to link ideas and development in your writing.

Be comfortable with both polite and plain forms of speech. Switching between the two effortlessly boosts your writing style’s complexity.
Carefully use honorific and humble language. The appropriate use of these requires an understanding of the social context.

Incorporate Kanji characters consistently in your writing. This highlights your command of the language and the depth of your vocabulary.
Enrich your language with more specialised vocabulary. This can include terms for specific professions, niche topics, or cultural references.

Review common idiomatic expressions and proverbs. These contribute to the sophistication and authenticity of your writing.
Practice translating complex English sentences into Japanese. This assists in applying diverse and intricate language patterns.
Actively read Japanese materials. Texts such as novels, newspaper articles, and essays provide examples of varied and complex language patterns.
Review your work, identify mistakes and make corrections. Steady improvement results from this practice.