to be able to, can, possible to do

Unable to, Cannot, Cannot possibly

Can't help doing, Have no choice but to...

to not ~, un~, archaic negative form of ず used in literary Japanese

With the intention of doing, Instead of..., Act as if or pretend

anyhow, at any rate, in any case

At least, Even if not more, at minimum

apparently, it seems, seemingly

Something or other, Some kind of thing, For some reason; somehow

to have no choice but to, no other way than, have to

Surely., Certainly., Indeed.

Just in case, Just to be sure

more or less, for the time being, tentatively

Without a doubt, Certainly, Surely

Just in case, In the worst-case scenario, In the unlikely event

There is no way to, It's impossible to, One cannot possibly...

Nothing but, None other than, Simply

There is no chance of, There is no way of, Impossible

Then, If that’s the case, In that situation

If it could happen; if one could do something, If, by any chance, it were possible for me/us to do X