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underpin - Conjugation

Popularity:
Difficulty:

Simple Tense

PersonPresentFuturePast
Iunderpinwill underpinunderpinned
Youunderpinwill underpinunderpinned
He/She/Itunderpinswill underpinunderpinned
Weunderpinwill underpinunderpinned
Theyunderpinwill underpinunderpinned

Perfect Tense

PersonPresentFuturePast
Ihad underpinnedwill have underpinnedhad underpinned
Youhad underpinnedwill have underpinnedhad underpinned
He/She/Ithas underpinnedwill have underpinnedhad underpinned
Wehad underpinnedwill have underpinnedhad underpinned
Theyhad underpinnedwill have underpinnedhad underpinned

Continuous Tense

PersonPresentFuturePast
Iam underpinningwill be underpinningwas underpinning
Youare underpinningwill be underpinningwere underpinning
He/She/Itis underpinningwill be underpinningwas underpinning
Weare underpinningwill be underpinningwere underpinning
Theyare underpinningwill be underpinningwere underpinning

Perfect Continuous Tense

PersonPresentFuturePast
Ihave been underpinningwill have been underpinninghad been underpinning
Youhave been underpinningwill have been underpinninghad been underpinning
He/She/Ithas been underpinningwill have been underpinninghad been underpinning
Wehave been underpinningwill have been underpinninghad been underpinning
Theyhave been underpinningwill have been underpinninghad been underpinning
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