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英语

fall behind 的动词变位表

Simple tenses

Present
Ifall behind
youfall behind
he/she/itfalls behind
wefall behind
youfall behind
theyfall behind
Past
Ifell behind
youfell behind
he/she/itfell behind
wefell behind
youfell behind
theyfell behind
Present Perfect
Ihavefallen behind
youhavefallen behind
he/she/ithasfallen behind
wehavefallen behind
youhavefallen behind
theyhavefallen behind
Past Perfect
Ihadfallen behind
youhadfallen behind
he/she/ithadfallen behind
wehadfallen behind
youhadfallen behind
theyhadfallen behind
Will-Future
Iwillfall behind
youwillfall behind
he/she/itwillfall behind
wewillfall behind
youwillfall behind
theywillfall behind
Going to-Future
Iamgoing tofall behind
youaregoing tofall behind
he/she/itisgoing tofall behind
wearegoing tofall behind
youaregoing tofall behind
theyaregoing tofall behind
Future Perfect
Iwill havefallen behind
youwill havefallen behind
he/she/itwill havefallen behind
wewill havefallen behind
youwill havefallen behind
theywill havefallen behind

Continuous tenses

Present
Iamfalling behind
youarefalling behind
he/she/itisfalling behind
wearefalling behind
youarefalling behind
theyarefalling behind
Past
Iwasfalling behind
youwerefalling behind
he/she/itwasfalling behind
wewerefalling behind
youwerefalling behind
theywerefalling behind
Present Perfect
Ihave beenfalling behind
youhave beenfalling behind
he/she/ithas beenfalling behind
wehave beenfalling behind
youhave beenfalling behind
theyhave beenfalling behind
Past Perfect
Ihad beenfalling behind
youhad beenfalling behind
he/she/ithad beenfalling behind
wehad beenfalling behind
youhad beenfalling behind
theyhad beenfalling behind
Will-Future
Iwill befalling behind
youwill befalling behind
he/she/itwill befalling behind
wewill befalling behind
youwill befalling behind
theywill befalling behind
Going to-Future
Iamgoing to befalling behind
youaregoing to befalling behind
he/she/itisgoing to befalling behind
wearegoing to befalling behind
youaregoing to befalling behind
theyaregoing to befalling behind
Future Perfect
Iwill have beenfalling behind
youwill have beenfalling behind
he/she/itwill have beenfalling behind
wewill have beenfalling behind
youwill have beenfalling behind
theywill have beenfalling behind

Conditional

Conditional
Iwouldfall behind
youwouldfall behind
he/she/itwouldfall behind
wewouldfall behind
youwouldfall behind
theywouldfall behind
Conditional Past
Iwould havefallen behind
youwould havefallen behind
he/she/itwould havefallen behind
wewould havefallen behind
youwould havefallen behind
theywould havefallen behind

Imperative

fall behind

Impersonal

ing-Form
falling behind
Past Participle
fallen behind