完全正确。

1.看得到，(→看→see) 2.买得到，(→买→buy) 3.吃得到，(→吃→eat) 4, 想得到某物，(想→want sth ) 5.怕得到sth ,→怕，害怕→ fear sth

其实，看得到(古老或者文雅的说法)= 看到= 看见= see ，here the "得到" is a grammatical word with no meaning. your chinese is not a complete sentence , for example, you would say, 我 看 "得到" 那本书= 我看到了(或者我看见了)那本书。→ I saw that book. NOTE: According Chinese grammar, the character(s) "到" or "得到" is often after the verb without meaning , for example, 1.他看"到"我"在"唱歌。 note: if "在" is before a verb, the '' "在" + verb" means to be going on doing sth or to continue to do sth. in an other word, 在 is the design to express continuous tense, for example, 他现在 "在"唱歌= He is singing a song now. When the 到 is after a verb ,the "到" here is also grammatical character without meaning. we can understand the "到" is a connection with which to connect a verb's object. 他吃到一个苹果，= 他吃了一个苹果。(he eats an apple) 2.他看 "得到" 我"在"唱(歌)。(he saw me singing) (note: the distance between him and me is very far) 他看到我在唱歌(he saw me sing a song) (note: the distance is short) 3.他看见我在唱歌。( note: just emphasize the fact that you saw me sing, or I am near him) 1= 3 2≈1or 3.

Of course yes

是的，是正确的说法。