5.2.4.3 Agent and experiencer subjects
What about the event structure of a transitive construction? Above we argued for an isomorphism between the structure of the VP and the structure of the event it describes such that each part of the VP corresponds to a separate sub-event. If transitive verbs involve an agentive light verb, and hence there are two parts to the verbal complex, we should expect that the event described by a transitive verb should consist of two sub-events. But we have just seen that transitives are not causative: Harry hit Ron does not mean that Harry does something that causes Ron to get hit. However, there is not necessarily a direct relationship between what the subject does and the object getting hit. Consider the following:
(84) | a | Harry hit Ron with his hand |
b | Harry hit Ron with a stick | |
c | Harry hit Ron with a stone |
We can see from these examples there is a sense in which there are two parts to a hitting event: somebody does something and somebody or something gets hit as a more or less direct result of this. There is obviously a very subtle difference between this interpretation and a causative one, which we will not attempt to describe here. The point is that the event structure of the transitive can be represented in a similar way to that of a causative:
(85) | e = e1 → e2 : | e1 = ‘Harry did something’ | |
e2 = ‘Ron got hit’ |
Now let us turn our attention to verbs of perception which take experiencer subjects.
(86) | a | Sally saw a ghost |
b | Harry heard the news | |
c | Fred fears the dark |
The obvious question that needs to be asked is whether the experiencer subject occupies a similar position to an agent subject or a different one. The choices would seem to be to place the experiencer in the specifier of an abstract light verb, or to place it in the specifier of the thematic verb:
(87) | a | |
b |
One observation that might be relevant here is that there are some verbs which take both agent and experiencer arguments. With these verbs, the agent always precedes the experiencer:
(88) | a | Freddy frightened me |
b | Ursula upset the waiter | |
c | Dennis disappointed his parents |
Assuming that the agent is in the specifier of a light verb, these observations suggest that the experiencer is in the specifier of the thematic verb, like theme arguments:
(89) |
This would support the structure in (87b) which has the experiencer in the specifier of the thematic VP, as in (89).
A second observation that seems to support (87b) concerns the event structure of transitive verbs with experiencer subjects. Certainly there does not appear to be a causative relationship between what the subject is interpreted as doing and what happens to the object. (86c), for example, does not appear to be interpretable as Fred doing something that results in the dark being feared. Instead it seems that these sentences express a simple state of affairs with no sub-events:
(90) | e = e1 | : e1 = ‘Fred fears the dark’ |
If there is an isomorphism between event structure and VP structure and (90) is the correct analysis of the event structure involving an experiencer subject transitive verb, then (87b) appears to be the correct structure of the VP.
However, an obvious disadvantage of (87b) is that the theme is placed in the complement position which is counter to what we have previously discovered. If the theme goes in the specifier of the thematic verb, then there is no alternative than to include the experiencer in a higher position which would mean adding an abstract light verb. A further disadvantage of (87b) is that transitive verbs with experiencer subjects can be passivised. We have analysed passivisation as a process which removes the light verb responsible for the assignment of the Θ-role to the subject and the Case to the object, replacing it with the passive morpheme. If there is no light verb responsible for assigning the experiencer Θ-role, it is not at all clear how these verbs could undergo passivisation: what would the passive morpheme replace and why would the experiencer Θ-role and accusative Case go missing? Moreover, the passivisation of these verbs casts doubt on the assumption that they have a simple event structure. Passivisation of agentive verbs by getting rid of the agentive light verb turns a verb with a complex event structure into one with a simple one:
(91) | a | Harry hit Ron | |
e = e1 → e2 | : e1 = ‘Harry did something’ | ||
e2 = ‘Ron was hit’ | |||
b | Ron was hit | ||
e = e1 | : e1 = ‘Ron was hit’ |
But if experiencer transitive verbs have a simple event structure and we remove the experiencer, what are we left with? Surely we cannot be left with half an event! This would argue that the event structure of experiencer transitives is similar to that of agentive transitives:
(92) | a | Fred fears the dark | |
e = e1 → e2 | : e1 = ‘Fred experiences something’ | ||
e2 = ‘the dark is feared’ | |||
b | the dark is feared | ||
e = e1 | : e1 = ‘the dark is feared’ |
To argue for this in any depth, however, would take us beyond the scope of this book and into areas such as psychology and philosophy. Therefore we will assume this to be the case, based on the linguistic arguments so far presented.