In the realm of English grammar, small structural changes can lead to significant shifts in meaning. As explained by Phil in this BBC podcast segment, the phrase "go on" functions as a pivot point, where the subsequent verb form—either a gerund or an infinitive—completely dictates the intent of the speaker. Understanding this distinction is essential for learners who wish to communicate their intentions regarding continuity versus progress with precision.
When "go on" is followed by the gerund (the -ing form), it signifies the act of continuing an existing state or action. This usage implies stability and persistence; the subject remains engaged in the same activity without interruption. Phil illustrates this with the examples, "I'd like to go on talking now" and "I'd like to go on living here for years." In both instances, the speaker expresses a desire for the status quo to remain unchanged. The core takeaway here is that if you "go on doing something," you are essentially maintaining your current trajectory.
Conversely, when "go on" is followed by the infinitive (to + verb), the meaning shifts toward progression or transition. This construction suggests that the subject is moving forward to a new stage or undertaking a subsequent task. Phil provides clear examples such as, "I'd like to go on to study more languages" or the possibility that one could "go on to have an even better job." Unlike the gerund form, the infinitive indicates a shift in focus or an advancement to a new phase, implying that the subject is "changing" their activity or moving toward a new goal.
To simplify these complex grammar rules, Phil offers a highly effective mnemonic: "If you go on doing something, you don't change, and if you go on to do something, you do change." This binary framework provides a reliable mental shortcut for language learners. By analyzing whether the action is meant to persist or evolve, one can easily select the correct grammatical structure.
To solidify this understanding, Phil combines both concepts into a single, cohesive scenario: "If you go on practising your English, you'll go on to be even better than you are now." This sentence perfectly encapsulates the relationship between the two structures. The first part, "go on practising," highlights the importance of consistency and continuity in one's studies, while the second part, "go on to be even better," highlights the inevitable progress and change that results from that sustained effort. By mastering these two distinct forms, learners can more accurately articulate their journey of personal and linguistic growth.