'It IS a bag.' is in the present tense.
It WAS a bag - past tense
It WILL BE a bag - future tense.
The past tense of bag is bagged.
No, "carried" is the past tense of the verb "carry." The present tense form is "carry."
The present tense of bagged is bag.
tense
Possessive tense is a grammatical construction used to show ownership or relationship. It typically involves adding an apostrophe and the letter "s" ('s) to a noun to indicate that something belongs to someone or something else. For example, in "Sarah's book," the possessive tense indicates that the book belongs to Sarah.
Present simple tense. The verb phrasal verb puts down is the third person singular form of put down
The word atone is a verb. The past tense is atoned.
that -- That above isn't true. Proved wrong right there. The verb is past tense. 'This' is not a verb in most cases. If it the sentence is 'to this', then it is 'to that'. Otherwise, the verb in the sentence is past. "I talked about this" instead of "I talk about this". If you use "Is this your bag?" past would be "Was this your bag?" or "was that?" It depends on the verb or as seen as 'was or is'. This is very similar to that.
The word say is a verb. The past tense form is said. The gerund is saying.
That is my student's lunchbox. (It belongs to him) The student's book-bag was stolen.
Bill bong is just a shop name. As for asking if the bag belongs to male or female, it can be both. So it can be a boy or girl
The sharps containers are for needles and syringes since they could poke through the biohazard bags easily and stick the person changing the bag possibly infecting them with HIV, hepatitis, etc.