Irish: Are these relative clauses involving the verb "ith" correct?
1a. the man who eats / doesn't eat an apple every morning
an fear a itheann / nach n-itheann úll gach maidin
1b. the man whose son eats / doesn't eat an apple every morning
an fear a / nach n-itheann a mhac úll gach maidin
2a. the man who ate / didn't eat an apple yesterday morning
an fear a d'ith / nár ith úll maidin inné
2b. the man whose son ate / didn't eat an apple yesterday morning
an fear a / nár ith a mhac úll maidin inné3a. the man who will / won't wat an apple tomorrow morning
an fear a íosfaidh / nach n-íosfaidh úll maidin amárach
3b. the man whose son will / won't eat an apple tomorrow morning
an fear a / nach n-íosfaidh a mhac úll maidin amárach
4a. the man who would / wouldn't eat an apple
an fear a d'íosfadh / nach n-íosfadh úll
4b. the man whose son would / wouldn't eat an apple
an fear a / nach n-íosfadh a mhac úll5a. the man who used to eat / didn't used to eat an apple in the morning
an fear a d'itheadh / nach n-itheadh úll ar maidin
5b. the man whose son used to eat / didn't used to eat an apple in the morning
an fear a / nach n-itheadh a mhac úll ar maidin