It seems related to if only at this other question: I will help you prepare for the meeting only if you finish your report: The problem with this sentence is that neither of the constructions not just airports or not only airports cannot be used as the subject of a sentence. Which is grammatically correct? Only then can you do is the common construction, as you are taking the words out of their common svo and putting them in a somewhat set-by-tradition manner in this example. Are placed at the beginning of the sentence for rhetorical effect, the subject and auxiliary are inverted: For example it happened only in the united states or it happened in the united states alone. Only after lunch can you play. If and only if is the most obligatory of the three, in which the action has been distinguished and emphasised, if, and only if its the most forceful of the three · the wording implies that only b matters, not c, d, e,. If and only if used in the same way means the same thing, except that only if is more forceful, more compelling. This does not mean that it is freely chosen, in the sense of the autonomous individual, only that there is popular agency in the · is the meaning of only that similar to unless? Combine this with the strong habit from indic and dravidian languages to use emphasizers at the end of sentences. I can only do so much in this time. Or i can do only so much in this time. When only after, only if, only in this way etc. *not just airports are part of the target customer group. What does if only mean? · i can only intuitively grasp the meaning and usage of if only as. This implies that finishing the report is a necessary but not necessarily sufficient condition for me to help you prepare for the meeting. · yes, the person would yell once you fell, but only if you fell. · the word only would have been (and still is) ubiquitous in society, in relation to monetary amounts. 1 there is no difference between just and only in the context of this sentence. · how would you use only or alone to denote whether something happened exclusively in one place? Hence i would like to know the meaning of if only … However i dont feel theyre quite the same.