Present perfect continuous of upheave

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Present perfect continuous

I have been upheaving

The present perfect continuous tense (sometimes referred to as the present perfect progressive tense) is a special tense which talks about events in the past that last into the present. It usually emphasizes the duration or amount of time that the action has been taking place. The present perfect continuous uses two auxiliary verbs in combination with a main verb.
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have been upheaving

you

have been upheaving

he/she/it

has been upheaving

have been upheaving

you

have been upheaving

they

have been upheaving

Infinitive

upheave

Other verbs conjugation upheave

Present "upheave"	I	upheave
Present Continuous "upheave"	I	am upheaving
Simple past "upheave"	I	upheaved
Past Continuous "upheave"	I	was upheaving
Present perfect "upheave"	I	have upheaved
Present perfect continuous "upheave"	I	have been upheaving
Past perfect "upheave"	I	had upheaved
Past perfect continuous "upheave"	I	had been upheaving
Future "upheave"	I	will upheave
Future continuous "upheave"	I	will be upheaving
Future perfect "upheave"	I	will have upheaved
Future perfect continuous "upheave"	I	will have been upheaving

Present perfect continuous of upheave