English verb conjugation TO UNDERPIN

don't I underpin?
don't you underpin?
doesn't he underpin?
don't we underpin?
don't you underpin?
don't they underpin?

am I not underpinning?
aren't you underpinning?
isn't he underpinning?
aren't we underpinning?
aren't you underpinning?
aren't they underpinning?

didn't I underpin?
didn't you underpin?
didn't he underpin?
didn't we underpin?
didn't you underpin?
didn't they underpin?

wasn't I underpinning?
weren't you underpinning?
wasn't he underpinning?
weren't we underpinning?
weren't you underpinning?
weren't they underpinning?

haven't I underpinned?
haven't you underpinned?
hasn't he underpinned?
haven't we underpinned?
haven't you underpinned?
haven't they underpinned?

haven't I been underpinning?
haven't you been underpinning?
hasn't he been underpinning?
haven't we been underpinning?
haven't you been underpinning?
haven't they been underpinning?

hadn't I underpinned?
hadn't you underpinned?
hadn't he underpinned?
hadn't we underpinned?
hadn't you underpinned?
hadn't they underpinned?

hadn't I been underpinning?
hadn't you been underpinning?
hadn't he been underpinning?
hadn't we been underpinning?
hadn't you been underpinning?
hadn't they been underpinning?

won't I underpin?
won't you underpin?
won't he underpin?
won't we underpin?
won't you underpin?
won't they underpin?

won't I be underpinning?
won't you be underpinning?
won't he be underpinning?
won't we be underpinning?
won't you be underpinning?
won't they be underpinning?

won't I have underpinned?
won't you have underpinned?
won't he have underpinned?
won't we have underpinned?
won't you have underpinned?
won't they have underpinned?

won't I have been underpinning?
won't you have been underpinning?
won't he have been underpinning?
won't we have been underpinning?
won't you have been underpinning?
won't they have been underpinning?

wouldn't I underpin?
wouldn't you underpin?
wouldn't he underpin?
wouldn't we underpin?
wouldn't you underpin?
wouldn't they underpin?

wouldn't I be underpinning?
wouldn't you be underpinning?
wouldn't he be underpinning?
wouldn't we be underpinning?
wouldn't you be underpinning?
wouldn't they be underpinning?

wouldn't I have underpinned?
wouldn't you have underpinned?
wouldn't he have underpinned?
wouldn't we have underpinned?
wouldn't you have underpinned?
wouldn't they have underpinned?

wouldn't I have been underpinning?
wouldn't you have been underpinning?
wouldn't he have been underpinning?
wouldn't we have been underpinning?
wouldn't you have been underpinning?
wouldn't they have been underpinning?

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to underpin

 

 

 

underpinning

underpinned