No. It should be either "You have run a marathon" or "You ran a marathon".
No. As 'you' refers to either second person singular or plural noun, it takes a plural verb of 'to be'. As you want to refer to the past tense in your sentence, the plural verb of 'to be' in the past tense is 'were'. The correct sentence should be like this: You were not there.
No, the word 'contended' is the past tense for the verb 'contend', to strive in opposition, to struggle, to compete. The correct verb for the context of your sentence is 'content', to be satisfied, to appease desires, to limit requirements. The correct sentence would be:You should be content with what you have.
Were. The subject of this sentence is plural (we) so the verb should be a plural verb, also the other verb (knew) is past tense. The past plural form of are is were. -- We knew we were in trouble.
I lay in the sun. (The verb in this sentence is intransitive, meaning it does not have an object, so you should use the past tense of the verb to lie, which is lay. The similar-meaning verb to lay, the past tense of which is laid, is a transitive verb, so the subject of the sentence would need to lay something "in the sun.")
whats the correct verb tense
The verb tense is correct in the sentence: "She will be running in the race next weekend."
The verb in the given sentence, "could be" is in a conditional present tense.
No. As 'you' refers to either second person singular or plural noun, it takes a plural verb of 'to be'. As you want to refer to the past tense in your sentence, the plural verb of 'to be' in the past tense is 'were'. The correct sentence should be like this: You were not there.
The verb in the sentence is in present tense.
Your sentence doesn't make sense and is grammatically incorrect. The verb "has helped" is in the present perfect tense, and the verb "carved" is in the simple past tense (also called the preterite).
The "Y" in you should not be capitalized and while it takes only a noun and a verb to make a sentence - which "I write you" has - it isn't a correct sentence because the tense of the verb is incorrect. "I will write you" would be a correct sentence with the correct verb tense. You could begin a sentence, albeit it sounds a bit odd, with the words "I write you" as in "I write you this letter today in an attempt to appeal to your empathetic side", however "I write you" is not a correct sentence alone.
The correct tense for the verb "sing" in this context is "sang." When referring to actions that happened in the past, such as when you were a child, you should use the past tense of the verb, which is "sang." So the correct sentence would be "When you were a kid, you sang nicely."
The tense of the verb "clean" in the sentence is future tense, indicated by the auxiliary verb "will."
The correct past tense verb is hid.The correct present perfect verb is has hidden.
The correct past tense of the verb "Doppler" is "Dopplered."
Since the action is in the PAST, you have to use "exited" which is the past tense of the verb.
I am You are He,She,It is We are You are They are