Respuesta :
There is - hay (singular)
There are - hay (plural)
There was - hubo, había (singular)
There were - hubo, había (plural)
There has been - ha habido (singular)
There have been - ha habido (plural)
There had been - había habido
There will be - habrá
There will have been - habrá habido
There would be - habría
There would have been - habría habido
There can be - Puede haber
There could be - podría / pudo haber
There may be - Puede haber
There might be - podría haber
There should be - debería haber
There must be - debe haber
There could have been - podría/pudo haber habido
There might have been - podría haber habido
There should have been - debería haber habido
There must have been - debe haber habido
There has to be - tiene que haber (singular)
There have to be - tiene que haber (plural)
There had to be - tuvo/tenía que haber (plural)
There has to have been - tiene que haber habido (singular)
There have to have been - tiene que haber habido (plural)
There had to have been - tuvo/tenía que haber habido
There is going to be - va a haber (singular)
There are going to be - va a haber (plural)
There was going to be - Iba a haber (singular)
There were going to be - Iba a haber (plural)
There is (singular) - hay
There are (plural) - hay
There was (singular) - hubo, había
There were (plural) - hubo, había
There are - hay (plural)
There was - hubo, había (singular)
There were - hubo, había (plural)
There has been - ha habido (singular)
There have been - ha habido (plural)
There had been - había habido
There will be - habrá
There will have been - habrá habido
There would be - habría
There would have been - habría habido
There can be - Puede haber
There could be - podría / pudo haber
There may be - Puede haber
There might be - podría haber
There should be - debería haber
There must be - debe haber
There could have been - podría/pudo haber habido
There might have been - podría haber habido
There should have been - debería haber habido
There must have been - debe haber habido
There has to be - tiene que haber (singular)
There have to be - tiene que haber (plural)
There had to be - tuvo/tenía que haber (plural)
There has to have been - tiene que haber habido (singular)
There have to have been - tiene que haber habido (plural)
There had to have been - tuvo/tenía que haber habido
There is going to be - va a haber (singular)
There are going to be - va a haber (plural)
There was going to be - Iba a haber (singular)
There were going to be - Iba a haber (plural)
There is (singular) - hay
There are (plural) - hay
There was (singular) - hubo, había
There were (plural) - hubo, había