CLEFT AND CLOVEN SENTENCES
© 2002 by Orchid Land Publications
C.-J. N. Bailey
[20010101, updated 20020116]

Some languages have impersonal predicates, and they often begin a
sentence with the subject following it. English
“It’s necessary” and the like are used somewhat like impersonal
predicates, since the subject (word or clause or infinitival phrase) that is the
logical subject is postposted and represented by dummy IT (or more universally:
PRO). This is a kind
of cleft-sentence. [See the note at the
end.]
The types are as
follows:
Normal:
“It was/is Joan that did it. It
was/is John that we saw.”
Variant:
“Joan was/is the one
that did it. John was/is the one
that we saw.
Inverted:
“The one that did it was Joan.
The one we saw was Joan.”
Pseudo-cleft:
“What John did was (to) get there early.”
Inverted: “Get there early
is what John did.”
Less usual types:
“It cost a lot of money did that hat . . .”
“Going
to kill me is this.”
“You reminisce is what you do” (all from D.
Storey’s Life class and Home).
CLOVEN SENTENCES WITH A PREPOSITIONAL PHRASE ANSWERING TO A WH-WORD
Normal: “On the roof was/ is where she left it.”
“At noon was/is when he left.”
Inverted: “Where
she left it was on the roof.” “When
he left was at noon.”
CLOVEN SENTENCES WITH INFINITIVE CONSTRUCT ANSWERING TO A WH-WORD
Normal: “To gain an advantage was/is why they did
it.”
“Why they did it
was to gain an advantage.”
You can make similar
examples with how and how long, how much, etc.
But it is hard to cleave sentences with the predicate do; and there are
other quirks in connection with cleft-sentences.
NB: Cloven and cleft are, strictly speaking, attributive and predicative participles of cleave, respectively. But here, they are being used (cf. stricken and struck as participles of strike) with different senses.