Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| !Simple Present/Future | Probable Future | Simple Past | Past Habitual | Injunctive | Imperative |
| --- | --- | --- | --- | --- | --- |
| First person singular | गर्छु garchu 'I (will) do' | गरुँला garũlā 'I will (probably) do' | गरेँ garẽ 'I did' | गर्थेँ garthẽ 'I used to do' | गरुँ garũ 'may I do' |
| First person plural | गर्छौँ garchaũ 'We (will) do' | गरौँला garaũlā 'We will (probably) do' | गर्यौ garyaũ 'We did' | गर्थ्यौँ garthyaũ 'We used to do' | गरौँ garaũ 'may we do, let's do' |
| Second person singular low-grade | गर्छस् garchas 'you (will) do' | गर्लास् garlās 'you will (probably) do' | गरिस् garis 'you did' | गर्थिस् garthis 'you used to do' | गरेस् gares 'may you do' |
| Second person middle-grade/plural | गर्छौ garchau 'you (will) do' | गरौला garaulā 'you will (probably) do' | गर्यौ garyau 'you did' | गर्थ्यौ garthyau 'you used to do' | गरौ garau 'may you do' |
| High grade | गर्नुहुन्छ garnuhuncha 'you (will) do' | गर्नुहोला garnuhola 'you will (probably) do' | गर्नुभयो garnubhayo 'you did' | गर्नुहुन्थ्यो garnuhunthyo 'you used to do' | गर्नुहोस् garnuhos 'may you do, please do' |
| Third person singular low-grade | गर्छ garcha 'he does' | गर्ला garlā 'he will (probably) do' | गर्यो garyo 'he did' | गर्थ्यो garthyo 'he used to do' | गरोस् garos 'may he do' |
| Third person middle-grade/plural masculine | गर्छन् garchan 'they (will) do' | गर्लान् garlān 'they will (probably) do' | गरे gare 'they did' | गर्थे garthe 'they used to do' | गरून् garūn 'may they do' |
| Third person middle-grade/plural feminine | गर्छिन् garchin 'she (will) do' | गर्लिन् garlin 'she will (probably) do' | गरिन् garin 'she did' | गर्थिन् garthin 'she used to do' | गरुन् garūn 'may she do' |
Question:
What is the injunctive for the Simple Past of गरुँला garũlā 'I will (probably) do'?
Answer:
गर्थेँ garthẽ 'I used to do'