Numbers 13:30

tn The construction is emphatic, using the cohortative with the infinitive absolute to strengthen it: עָלֹה נַעֲלֶה (’aloh na’aleh, “let us go up”) with the sense of certainty and immediacy.

tn The perfect tense with vav (ו) consecutive brings the cohortative idea forward: “and let us possess it”; it may also be subordinated to form a purpose or result idea.

tn Here again the confidence of Caleb is expressed with the infinitive absolute and the imperfect tense: יָכוֹל נוּכַל (yakhol nukhal), “we are fully able” to do this. The verb יָכַל (yakhal) followed by the preposition lamed means “to prevail over, to conquer.”