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has been cut off have been cut off has been cut down have been cut down
Did; begin; has begun Did; begin; has been on Has; begun; has begun Has; begun; has been on
has left has gone has been away has been
was opened has opened has been open was open
A. had been on has begun has been on had begun
has gone to; either has been to; either has been in; none have been in; none
has been have fallen have been has fallen
is; come is; have come has been; came has been; have come
has been open has opened has been opened has been on
has started had been on has been on had started
had been waiting has waited was waiting waited
has opened has being opened has been open was open
an hour and a half one and a half hour
one and half an hour one and half hours
one and a half months one and the half months
one and a half month one and a half of month
is; are are; is has; have been have; has been
has opened has being opened has been open was open
has been in, been to have been in, been to has gone to, gone to has gone to, been in
two year and a half two and a half year two years and half two and a half years
has gone to; either has been in; either has been in; none have been in; none
is; are are; is has; have been have; has been
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