Question

do your duty at once voice change

Answer 1

sentence is said to be in Active voice if the subject does some action, as in: [1] John kicks the football. The subject ` John` acts. He `kicks` the football.

A sentence is said to be in Passive voice if the subject is acted upon, or, is Passive while the action is done to it, as in: ` The football is kicked by John`.  The subject ` The football` is acted upon. It is Passive. It `is kicked` by John.

The verb can be in any of the twelve tenses, the four forms of the Present tense- the Simple present, the Present continuous, the Present perfect and the Present perfect continuous. Similarly, the Past tensehas the four forms- the Simple past, the Past continuous, the Past perfect, the Past perfect continuous. The Future tense also has four forms: the Simple future, the Future continuous, the Future perfect and the Future perfect continuous. So, we have to keep in mind the tense of the verb when we change from Active voice to Passive voice.   

Now, we know that verbs also have four forms: the present tense form, the past tense form and the present participle and the past participle forms. For example, the verb ` sit` has the four forms: sit, sat, sitting and sat. The verb `hide` has the four forms: hide, hid, hiding and hidden. [We form the continuous and perfect tenses using the present and past participles]. Similarly, the helping, or, auxiliary verbs also have four forms. The helping verbs are [a] `to be`- is, am, are, was, were and being and been. Of these, `is`, `am` and `are` are Present tense forms, whereas, `was` and `were` are the Past tense forms. `Being` is the Present participle and `been` is the Past participle form.

[b] Of the forms of ` to have`- `have`, `has`, `had` and` having`; `have and `has` are Present tense forms and `had` is the Past tense and also the Past participle form. `Having` is the Present participle.

Answer 2

Answer:

the passenger can collect the amount