The future of the subjunctive is formed by adding qereba to the negative future; e.g., niguru mai qereba 'since he is not going to escape.'
The permissive subjunctive is formed by adding domo to the negative present after changing the final u of the verb to e; e.g., aguenedomo 'although he cannot offer.' They also say, and this usage is preferred, aguenaidemo or agueidemo 'even if he not offer.'[[90]]
The preterit of the permissive subjunctive is formed by placing redomo after the negative preterit; e.g., aguenanda redomo 'although he had not offered.' Aguenaidemo or agueidemo 'although he would not be allowed to offer,' is also said.
The permissive future is formed by adding qeredomo to the negative future; e.g., aguru mai qeredomo 'although he is not going to be allowed to offer.' (28
Another way of forming the permissive subjunctive is to place the particle tomo after the negative root; e.g., aguezu tomo 'although he is not going to be able to offer.' It is also formed by placing tote after the [negative] present subjunctive; e.g., agueneba tote. A third way is to add mamaio or madeio to the negative present; e.g., aguenu mamaio or aguenu madeio 'although he cannot offer.'
The preterit is formed by placing ritomo after the negative preterit; e.g., aguenanda ritomo 'although he had not offered.' It is also formed by placing tote after the negative preterit of the subjunctive; e.g., aguenanda reba tote, or better, aguenaidemo or agueidemo 'although he does not offer, or had not offered.'
The future is formed by placing tomo after the negative future; e.g., aguemai tomo 'although he is not going to offer,' vochiidemo 'although he will not fall.'
The present, preterit, and future infinitives are the present, preterit, and future negative indicative present tenses followed by coto or to; e.g., aguenu coto 'not to offer,' aguenanda coto 'not to have offered,' aguru mai coto 'not to be going to offer.'
Sometimes they use the negative present instead of the preterit in all the conjugations; e.g., mi maraxenu 'I did not see.'