Conditional

[Will17]

Hello !

Can you tell me if this sentence is grammatically correct please? :

"If you weren't here to help us, we could'nt understand this text".

Thank you

Will

[bhaisahab]

Hello !

Can you tell me if this sentence is grammatically correct please? :

"If you weren't here to help us, we couldn't understand this text".

Thank you

Will

I would say "wouldn't be able to" rather than "couldn't".