I notice some verbs like 会 and 将 among some others can be placed before time words.
Like in my sentence below, an example:
我将在十一点半给你打电话, 好的? - Pinyin: (Wǒ jiàng zài shíyī diǎn bàn gěi nǐ dǎ diànhuà, hǎo de?)
I've seen this many times and I'm wondering if it's just certain verbs that allow this. Thank you.
Time/date can be placed after the aux/modal verb which supports the main verb, to indicate the tense of the act, in the pattern of - Aux/Modal Verb + 在 + Time + Main Verb.
我"要"在十一點抵達 - I want/must/need to arrive at 11 o'clock.
我"能"在十一點抵達 - I can arrive at 11 o'clock.
我"將/會/將會"在十一點抵達/- I shall/will arrive at 11 o'clock.
我"必會"在十一點抵達 - I certainly will arrive at 11 o'clock.
Think about it like in English.
The original sentence you gave was 我在十一点半给你打电话，好吗？（好的sounds weird,say 好吗）
将 means I'm going to; so adding it becomes:
"I'm going to call you at 11:30, alright?" 我将在十一点半给你打电话, 好吗?
会 means I will; so adding it becomes: "I will call you at 11:30 alright?" 我会在十一点半给你打电话，好吗？
Now, you see the pattern right? Both indicate some time in which we would call the person. You can't randomly add verbs there, like run or jump; I run call you? Doesn't sound right, right?
On a side note, words like 立马，立即，赶紧 can also be added (indicating some kind of time, but because of the immediate urgency, adds a tone to the sentence); for instance, 赶紧在十一点半给我打电话，Call me at 11:30！(with some sentiment of anger within)
