How did you say that?

Ciamar a thuirt thu sin?

To ask questions such as cuin(e)? (when?), ciamar? (how?), càit(e)? (where?) with irregular past tense verbs , we need to remember the two parts of each verb:

  • the positive statement or answer: the independent form and  
  • the question, negative question and negative statement or answer: the dependent form. 

Let's look at dèan (make/do) in the past tense. The question words which go with the independent form are: 

Ciamar
How
Cò
Who
Dè
What
Cuin(e)
When
Cia mheud
How many

Càit(e) (where) behaves differently by using the dependent form: 

RINN  AN DO RINN  
Ciamar a rinn ?  Càit an do rinn ? 
Cò rinn ?  
Dè rinn ?  
Cuin a rinn ?  
Cia mheud a rinn ?  

You'll be pleased to know that this pattern works for all verbs, regular and irregular. Let's look at two more examples, featuring rach (go) and faic (see) 

CHAIDH AN DEACH 
Ciamar a chaidh ?  Càit an deach ? 
Cò a chaidh ?  
Dè a chaidh ?  
Cuin a chaidh ?  
Cia mheud a chaidh ?  
CHUNNAIC AM FACA 
Ciamar a chunnaic ?  Càit am faca ? 
Cò chunnaic ?  
Dè chunnaic ?  
Cuin a chunnaic ?  
Cia mheud a chunnaic ?