We have no meanings for "say when" in our records yet.
1 However, Wacik did not say when the new regulation would be ready.
2 The officials, however, did not say when new toilets would be built.
3 The court did not say when it would rule on the cases.
4 He declined to say when the government planned to propose the changes.
5 Israeli officials could not say when an Egypt-based summit may take place.
6 Neither could yet say when they expected to receive their legal advice.
7 He said it was too early to say when that might happen.
8 Malcolm declined to say when the new discoveries might start producing oil.
9 The company could not say when Unit 1 would return to service.
10 Executives declined to say when it would be available for public use.
11 The police official did not say when the other seven were arrested.
12 Putin will vote in person, Peskov said but declined to say when .
13 The paper did not say when or where trials would be held.
14 Ito declined to say when the new hybrid system would be ready.
15 Freeport said it was too early to say when production would resume.
16 The company did not say when it would hold the share offer.
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This collocation consists of: Say when through the time
Say when across language varieties