There is none. An adjective is a 'describing' word that is usually connected to a noun (in this case that would be the word "animal") and is used to give that noun a specific quality. An example: had your sentence been: 'This beautiful animal likes to swim", 'beautiful' would be the adjective, because it describes a specific quality of the animal. The word 'this' is not an adjective, although in a way it also describes what animal you mean. But we call a word like this, that, these a demonstrative pronoun.
The noun = animal, a word for a thing (subject of the sentence).The adjective = this, describes the noun 'animal'.likes + to swim = verb + infinitive verb.
adjective
In the given sentence, the word 'large' is an adjectivedescribing the noun 'fish'.
Large is an adjective. In this sentence it is describing the noun fish and is part of the subject (large fish) of the sentence.
The parts of speech for the sentence are:Large = adjective describing the noun fish.fish = is a noun, the subject of the sentence.swim = verbswiftly = adverb modifying the verb swim.sea = noun, object of the preposition in.in the sea = adverbial prepositional phrase, modifying the verb swim.
"Janet was an alternate on the swim team." This is a sentence: each individual word is a particular part of speech that serves a particular function.The nouns are:Janet; proper noun, subject of the sentencealternate; common noun, a predicate noun (also called a subject complement)team (or the compound noun 'swim team'), common noun, object of the preposition 'on'The verb is: was, a linking verb, past tense of the verb to be.There is no adjective in the sentence.Note: The word 'alternate' also functions as an adjective, however, in this sentence it is a noun, a word for a person named to take the place of another when necessary. In order to function as an adjective, it must be followed by a noun, for example, "Janet was an alternate swimmer on the team."The word 'swim' used to form the compound noun 'swim team' is not an adjective either. It is a noun used to describe another noun, a function called an attributive noun.
toil
Swim and eat.
Likes to swim
Yes, I have a wheaten terrier and he likes to swim.
I can't swim. Can you swim? Babies can learn to swim.
You can only swim in water, not in sand. No animal can swim in sand.