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英语

crack down 的动词变位表

Simple tenses

Present
Icrack down
youcrack down
he/she/itcracks down
wecrack down
youcrack down
theycrack down
Past
Icracked down
youcracked down
he/she/itcracked down
wecracked down
youcracked down
theycracked down
Present Perfect
Ihavecracked down
youhavecracked down
he/she/ithascracked down
wehavecracked down
youhavecracked down
theyhavecracked down
Past Perfect
Ihadcracked down
youhadcracked down
he/she/ithadcracked down
wehadcracked down
youhadcracked down
theyhadcracked down
Will-Future
Iwillcrack down
youwillcrack down
he/she/itwillcrack down
wewillcrack down
youwillcrack down
theywillcrack down
Going to-Future
Iamgoing tocrack down
youaregoing tocrack down
he/she/itisgoing tocrack down
wearegoing tocrack down
youaregoing tocrack down
theyaregoing tocrack down
Future Perfect
Iwill havecracked down
youwill havecracked down
he/she/itwill havecracked down
wewill havecracked down
youwill havecracked down
theywill havecracked down

Continuous tenses

Present
Iamcracking down
youarecracking down
he/she/itiscracking down
wearecracking down
youarecracking down
theyarecracking down
Past
Iwascracking down
youwerecracking down
he/she/itwascracking down
wewerecracking down
youwerecracking down
theywerecracking down
Present Perfect
Ihave beencracking down
youhave beencracking down
he/she/ithas beencracking down
wehave beencracking down
youhave beencracking down
theyhave beencracking down
Past Perfect
Ihad beencracking down
youhad beencracking down
he/she/ithad beencracking down
wehad beencracking down
youhad beencracking down
theyhad beencracking down
Will-Future
Iwill becracking down
youwill becracking down
he/she/itwill becracking down
wewill becracking down
youwill becracking down
theywill becracking down
Going to-Future
Iamgoing to becracking down
youaregoing to becracking down
he/she/itisgoing to becracking down
wearegoing to becracking down
youaregoing to becracking down
theyaregoing to becracking down
Future Perfect
Iwill have beencracking down
youwill have beencracking down
he/she/itwill have beencracking down
wewill have beencracking down
youwill have beencracking down
theywill have beencracking down

Conditional

Conditional
Iwouldcrack down
youwouldcrack down
he/she/itwouldcrack down
wewouldcrack down
youwouldcrack down
theywouldcrack down
Conditional Past
Iwould havecracked down
youwould havecracked down
he/she/itwould havecracked down
wewould havecracked down
youwould havecracked down
theywould havecracked down

Imperative

crack down

Impersonal

ing-Form
cracking down
Past Participle
cracked down