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英语

toughen 的动词变位表

Simple tenses

Present
Itoughen
youtoughen
he/she/ittoughens
wetoughen
youtoughen
theytoughen
Past
Itoughened
youtoughened
he/she/ittoughened
wetoughened
youtoughened
theytoughened
Present Perfect
Ihavetoughened
youhavetoughened
he/she/ithastoughened
wehavetoughened
youhavetoughened
theyhavetoughened
Past Perfect
Ihadtoughened
youhadtoughened
he/she/ithadtoughened
wehadtoughened
youhadtoughened
theyhadtoughened
Will-Future
Iwilltoughen
youwilltoughen
he/she/itwilltoughen
wewilltoughen
youwilltoughen
theywilltoughen
Going to-Future
Iamgoing totoughen
youaregoing totoughen
he/she/itisgoing totoughen
wearegoing totoughen
youaregoing totoughen
theyaregoing totoughen
Future Perfect
Iwill havetoughened
youwill havetoughened
he/she/itwill havetoughened
wewill havetoughened
youwill havetoughened
theywill havetoughened

Continuous tenses

Present
Iamtoughening
youaretoughening
he/she/itistoughening
wearetoughening
youaretoughening
theyaretoughening
Past
Iwastoughening
youweretoughening
he/she/itwastoughening
weweretoughening
youweretoughening
theyweretoughening
Present Perfect
Ihave beentoughening
youhave beentoughening
he/she/ithas beentoughening
wehave beentoughening
youhave beentoughening
theyhave beentoughening
Past Perfect
Ihad beentoughening
youhad beentoughening
he/she/ithad beentoughening
wehad beentoughening
youhad beentoughening
theyhad beentoughening
Will-Future
Iwill betoughening
youwill betoughening
he/she/itwill betoughening
wewill betoughening
youwill betoughening
theywill betoughening
Going to-Future
Iamgoing to betoughening
youaregoing to betoughening
he/she/itisgoing to betoughening
wearegoing to betoughening
youaregoing to betoughening
theyaregoing to betoughening
Future Perfect
Iwill have beentoughening
youwill have beentoughening
he/she/itwill have beentoughening
wewill have beentoughening
youwill have beentoughening
theywill have beentoughening

Conditional

Conditional
Iwouldtoughen
youwouldtoughen
he/she/itwouldtoughen
wewouldtoughen
youwouldtoughen
theywouldtoughen
Conditional Past
Iwould havetoughened
youwould havetoughened
he/she/itwould havetoughened
wewould havetoughened
youwould havetoughened
theywould havetoughened

Imperative

toughen

Impersonal

ing-Form
toughening
Past Participle
toughened