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英语

underdo 的动词变位表

Simple tenses

Present
Iunderdo
youunderdo
he/she/itunderdoes
weunderdo
youunderdo
theyunderdo
Past
Iunderdid
youunderdid
he/she/itunderdid
weunderdid
youunderdid
theyunderdid
Present Perfect
Ihaveunderdone
youhaveunderdone
he/she/ithasunderdone
wehaveunderdone
youhaveunderdone
theyhaveunderdone
Past Perfect
Ihadunderdone
youhadunderdone
he/she/ithadunderdone
wehadunderdone
youhadunderdone
theyhadunderdone
Will-Future
Iwillunderdo
youwillunderdo
he/she/itwillunderdo
wewillunderdo
youwillunderdo
theywillunderdo
Going to-Future
Iamgoing tounderdo
youaregoing tounderdo
he/she/itisgoing tounderdo
wearegoing tounderdo
youaregoing tounderdo
theyaregoing tounderdo
Future Perfect
Iwill haveunderdone
youwill haveunderdone
he/she/itwill haveunderdone
wewill haveunderdone
youwill haveunderdone
theywill haveunderdone

Continuous tenses

Present
Iamunderdoing
youareunderdoing
he/she/itisunderdoing
weareunderdoing
youareunderdoing
theyareunderdoing
Past
Iwasunderdoing
youwereunderdoing
he/she/itwasunderdoing
wewereunderdoing
youwereunderdoing
theywereunderdoing
Present Perfect
Ihave beenunderdoing
youhave beenunderdoing
he/she/ithas beenunderdoing
wehave beenunderdoing
youhave beenunderdoing
theyhave beenunderdoing
Past Perfect
Ihad beenunderdoing
youhad beenunderdoing
he/she/ithad beenunderdoing
wehad beenunderdoing
youhad beenunderdoing
theyhad beenunderdoing
Will-Future
Iwill beunderdoing
youwill beunderdoing
he/she/itwill beunderdoing
wewill beunderdoing
youwill beunderdoing
theywill beunderdoing
Going to-Future
Iamgoing to beunderdoing
youaregoing to beunderdoing
he/she/itisgoing to beunderdoing
wearegoing to beunderdoing
youaregoing to beunderdoing
theyaregoing to beunderdoing
Future Perfect
Iwill have beenunderdoing
youwill have beenunderdoing
he/she/itwill have beenunderdoing
wewill have beenunderdoing
youwill have beenunderdoing
theywill have beenunderdoing

Conditional

Conditional
Iwouldunderdo
youwouldunderdo
he/she/itwouldunderdo
wewouldunderdo
youwouldunderdo
theywouldunderdo
Conditional Past
Iwould haveunderdone
youwould haveunderdone
he/she/itwould haveunderdone
wewould haveunderdone
youwould haveunderdone
theywould haveunderdone

Imperative

underdo

Impersonal

ing-Form
underdoing
Past Participle
underdone