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What else can I help you with?
How has the war effected health care?
There has been zero effect on the current health care system.
What has been the population change in the borough of Manhattan from 2000 to the present time?
I do not know the answer, I am asking for the population change in the borough of Manhattan from year 2000 to the present time.
What change has been occured in the field of transportation till present?
to go fast any where
English grammar active and passive voice change from active to passive he would have kept the present can you change it into passive?
== == "English grammer active and passive voice change from active to passive .
What do health care reforms typically attempt to do?
Health care reforms typically try to make health care more accessible and affordable. Obamacare is the most recent attempt at healthy care reform, but attempts have been made in the past to change the existing system to make access to health care more open to all the populace.
What if your name change request has been rejected by our automated approval system?
You can't change your name. As simple as that.
Where is liquid water present in our solar system?
Earth, but there could have been water in Mars years ago.
How can you change this sentence into passive They have been studying English?
Actually this statement is in the present perfect progressive tense, and to change it into passive it could be this way ( English has been being studied.), but as a matter of fact it is no longer be used in this way, as its sound is very unfamiliar, or the present perfect progressive tense is no longer used in the passive , but we can use the present perfect simple tense instead. so the right answer is " English has been studied."
Is have been a present participle?
No, "have been" is not a present participle. It is the present perfect tense of be. Being is the present participle of be.
What is the difference between present perfect tense and present perfect progressive tense?
Formally, the present perfect tense is formed by combining a suitable present indicative form of "to have" (has or have, depending on number) with a past participle of some substantive verb, while a present perfect progressive tense combines a present indicative form of "to have" with "been" (the past participle of "to be") and a present particle of a substantive verb. Substantively, a present perfect tense shows that the action of a substantive verb has been completed at the time the tense is written, while a present perfect progressive tense indicates that the action of the substantive verb is still in process. For example, "The temperature has changed substantially" implies that the change is at least temporarily complete, while "The temperature has been changing substantially" implies that some change has already occurred and that further change is likely.
What is the present perfect tense of am?
Am is the present tense, first person singular conjugation of be. The present perfect tense of be is have/has been.
What is the present perfect tense for am?
I/you/we/they have been. He/she/it has been.
