Why don't you come this evening? She ________________ that evening [SUGGESTED]
The answer is: suggested coming/that I/we come
Why can't it be: 'suggested I came'- because the passive tense changes time??
Why don't you come this evening? She ________________ that evening [SUGGESTED]
The answer is: suggested coming/that I/we come
Why can't it be: 'suggested I came'- because the passive tense changes time??
OK, ignore my comment; it's wrong. Let's examine a case in the present tense for which it's easy to change the verb tense in reported speech. (This is called back shifting.)
[1a]: Mary asks herself, "Why am I here now?"
[1b]: Mary asked herself why she was there then.
[1b] is reported speech, that is, it's about a past event. You can tell because it uses the past tense asked. Notice the shifts that have to be made:
Now why can't we do the same thing with the sentence
[2a] Mary asks John, "Why don't you come to the party this evening?"
The reason is that this is a question about a future event, even though the verb form (do come) is the present tense. This is different from [1a] in which Mary is asking herself a question about her current situation. In [2a] the party isn't going on currently. We have to wait for the coming evening for it to start. If you transpose this into a past report, it doesn't work:
*[2b]: Mary asked him why he didn't come to the party that evening.
This has Mary asking John about his absence from a party that's already taken place because the simple past (did come) refers to a completed event There are two ways to convey the meaning:
[2c]: Mary asked him to come to the party that evening.
[2d]: Mary asked that he come to the party that evening.
(Suggested is an appropriate alternative to asked. And if Mary asked in the morning, and the report is in the afternoon prior to the party, you may say "this evening".)
In [2c] there's an infinitive (to come), and in [2d] there's a verb in the subjunctive mood (he come), which is used for complement clauses following verbs of requesting, suggesting, or demanding. Neither of these usages allows a past tense form, i.e., both to came and "asked that he came" are ungrammatical.