Problem: paragraph-level zones pass, but individual sentences smuggle two times at once — “She fell and is comfortable, will attend…” without control. Answer in brief: master intra-sentence shifting (subordination with zone discipline) on top of the paragraph blueprint, then drill by labelling every tense and justifying it aloud. This guide teaches sentence-level control, and OET Grammar — Course 8 trains blueprint, shifts and justification across 12 topic sections.
Paragraph-level blueprint recap
Purpose, background, today, request — one zone each, transitions announced. The blueprint prevents most faults by separation; this course handles what remains: sentences that legitimately span zones. Master the blueprint first (previous courses), then sentence control — order matters because separation must precede combination.
Shifting tense inside one sentence
Legal shifts follow subordination: “Although she fell on Monday (past concession), she is comfortable today (present claim) and will attend review Friday (future plan).” Each clause zoned, conjunctions carrying the logic (although, since, while, before). Illegal shifts drop conjunctions or mismatch logic: “She fell and is comfortable will attend” — three zones, no relations, no control. Shift only across explicit conjunctions; bare juxtaposition stays single-zone.
Drill shifts supervised? The full OET Grammar — Course 8 teaches the paragraph blueprint with intra-sentence shifting and label-and-justify practice across 12 topic sections with 58 lessons and mock tests. Explore the course →
Label the tense and justify it
Take any paragraph and annotate every verb: tense name plus zone reason (“underwent — past simple, dated history”; “is — present, today’s status”; “has improved — present perfect, change-to-now”). Verbs you cannot justify get rewritten until you can. Justification aloud is the drill: if the reason will not come, the verb is wrong. Ten labelled paragraphs build more control than a hundred read rules.
Worked paragraph: labelled and justified
Fictional paragraph, newly written: “Mr Halloran, who fell on Tuesday [past — dated event], is comfortable today [present — status] and has regained full appetite [perfect — change-to-now]. He had missed two doses before the fall [past perfect — before-past cause], so a blister pack has been arranged [perfect passive — completed with relevance]. He will be reviewed on Friday [future passive — scheduled plan].” Six verbs, six justifications, full control demonstrated.
FAQs
How many shifts per sentence are safe?
Two zones per sentence routinely; three with explicit conjunctions; four never — split the sentence instead. Complexity must stay readable.
Which conjunctions carry shifts best?
Although/while for contrast, since/as for cause-time, before/after for sequence, so for consequence. Each conjunction promises a relation — deliver it.
What is in the course?
Twelve topic sections on the paragraph blueprint with intra-sentence shifting and label-and-justify drills, 58 lessons and 5 complete mock tests.
The matching course
OET Grammar — Course 8 finishes tense control at sentence level: blueprint plus shifts plus justification — 12 topic sections, 58 lessons, 5 mock tests. If paragraphs pass but sentences wobble, finish here.
Sources and note
- OET Writing criteria per the official OET site: oet.com — Writing. Check current format guidance before the exam.
- Course details verified from its public staging page (read-only): 12 topic sections, 58 lessons, 5 mock tests.
- Examples are newly written and fictional; other valid structures exist.