If you knew how bad things were... or If you knew how bad things are
61741
To tell the name of a person I met in the past
120628
"Was" or "were" for "half a dozen"
132617
Correct usage of was/were on the object of a sentence
108399
Is this sentence correct? Usage of would have been and had
41021
I'd better vs I better
22352
? (Definition) versus ?? (Information)
26730
hadn't better; had better not
34504
"could have" vs "could"
139359
Can I use "whether" instead of "if" in this sentence?
107722
At the cost of about or At a cost of about
109979
Expression for "intend to help but instead making things worse"
89201
"had" versus "had had" :if I "had had" money, I would have bought this car
894
Analogy: "as if" vs. "as though"
70600
“What I saw was…” vs “What I saw were…”
105706
could the second conditional be like this?
94590
Difference between "asked" and "were to ask" in conditional sentences?
143589
How do we use zero conditional and first conditional to talk about things in the past