NihonGo
Unit 30 · Phase I

と おもいます

Say what you think — “I think ~.”

Now you'll use the plain form (Phase H). Put your idea in the plain form, add , then おもいます. The opinion stays casual inside; おもいます keeps it polite outside.

あした あめが ふると おもいます。

“I think it will rain tomorrow.”

Step 1

ぶんけい

The pattern: ふつうけい + と おもいます

The clause before is in the plain form. Verbs and い-adjectives go in as-is. For な-adjectives and nouns, add (しずかと / せんせいと). 🔊 Tap any example to hear it.

〜と おもいます。
ふつうけいplain form
+
+
おもいます

Give an opinion or guess — “I think ~.” The part before と is in the plain form (Phase H). おもいます stays polite.

Step 2

ひていの いけん

Negative opinions — put ない inside

To say “I don't think ~”, Japanese usually makes the inside negative: use the plain negative, then とおもいます (not おもいません). 🔊 Tap any example to hear it.

〜ないと おもいます。
ふつうけい・ひていplain negative
+
+
おもいます

A negative guess — “I think it won't ~.” The negative goes inside the quote: use the plain negative, then とおもいます.

Step 3

かいわ

Q&A — share your opinion

Someone asks what you think; answer with 〜とおもいます.

あした、てんきは どうですか。

How's the weather tomorrow?

あめが ふると おもいます。

I think it will rain.

あの レストランは どうですか。

What's that restaurant like?

ゆうめいだと おもいます。

I think it's famous.

Step 4

クイズ

Quiz: pick the plain form before と

Choose the right plain form to go before とおもいます. Remember: no です/ます inside, and な-adj / nouns need だ.

Question 1 / 5 · 0 correct

fill the blankこの みせは ◯◯と おもいます。I think this shop is expensive. (い-adj, plain)
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