Only if you mean " three different kinds of fish." Normally the plural of fish is fish.
No, "most friendly" is not grammatically correct. The correct form would be "friendliest" when comparing three or more things.
Unified by.............
Both are grammatically correct.
no
Both are correct grammatically in English. It is because smooth, smoother and smoothest are the three forms.
I think the only one that is grammatically incorrect is "Us students have a lot of work to do" it should be "WE students have a lot of work to do" .....
"3" should be written out as a word, as it is less than ten, and I suggest a hyphen, making it "three-pillow orthopnea."
"I did not do anything" and "I did nothing" are both gramatically correct. Depending on their context they may have different meanings. "The police seemed to think that I was involved but I tried to convince them that I didn't do anything that would have increased the danger." "It was a wasted trip. I spent three days there and did nothing."
The plural form 'fishes' is used for the creatures, but many people do use the singular 'fish' as the singular (I caught a fish.), and the plural (I caught three fish.). The plural form, 'I caught three fishes.' is a correct use. Apparently, most people find the 'singular only' use is just fine.The uncountable (mass) noun 'fish' is the word for the food, a substance, with no plural form. Both fish and fishes are plurals to fish.
not really, some very young people have a great extensive vocabulary while many adults have trouble stringing three sentences together which are grammatically correct!
Class Agnatha
The plural of fish can be either "fish" or "fishes." Whatever you choice you make does not really matter, as long as it is one of those two. Here are two sentence examples for each plural possibility: The fish reacted as Arthur had hoped they would. Fish in general are very quiet household pets. The fishes that swam in the tank were very bright. There are three blue fishes in Anna's large aquarium. This is wrong, but you use fish even if you are using it in a plural matter. But if the kind of fish are different then it would be fishes. EX. There is lots of fish in the tank, they are all damsels. EX. There are lots of fishes in the tank, there is damsels, triggers, clownfish, etc.