Te-Form (5) - Misc
て以来
て以来 means “since”. Not used for recent events.
Example
日本に引っ越して以来、帰国していませんでした。 Ever since I moved to Japan, I haven’t been back to my own country.
てこそ
Means “since”, “only if”, “unless”, “until”. Emphasizes on the relationship between the two parts of the sentence.
Example
先生になってこそ、観点が変わる。 Only by becoming a teacher, your perspective changes.
てまで
Means “to go as far as”, “to do excessive effort”.
Example
カードゲームが好きですけど、全部の給料を費やしてまでと思わない。 I like card games, but I don’t want to spend my entire salary on them.
て当然だ
て当然だ means that something is natural, expected.
Example
私が作ったから、完璧で当然だ! I made it, so obviously it’s perfect!
ては・では
It is used as a condition: “if”, “when”, “whenever”. Generally expresses a negative outcome. は can be changed to ちゃ with verbs, and じゃ with な-adjectives and nouns.
Example
授業に来なくては卒業できない。 If you don’t come to class, you will not be able to graduate.
ては~ては
Same structure as ては・では, this time only used with verbs. Means the repetition of an action or a phenomenon. The verbs can be in the same order or not in the two part.
Example
働いては寝、寝ては働くばかりの生活はずるいと思います。 I think a life of only working and sleeping, sleeping and working is unfair.