due to
🔊 Pronunciation
/djuː tuː/ (BrE), /duː tuː/ (AmE)
📝 Preposition Type
Type: complex_preposition
Core meaning: causation – expressing the reason or cause for something
Can function as: preposition, adjectival phrase (predicative)
📍 Spatial Meanings
⏰ Temporal Meanings
💭 Abstract Meanings
Causation primary
expressing the cause or reason for something; attributing something to a particular cause
The cancellation was due to technical difficulties.
Her success is due to hard work and determination.
Due to unforeseen circumstances, the event has been postponed.
The accident was due to driver error.
Many health problems are due to poor diet and lack of exercise.
Attributive causation: attributing a result or state to a specific cause, Array
Explanatory causation: providing explanation for events, situations, or conditions, Array
Attribution
assigning credit or responsibility to someone or something
The discovery is due to Dr. Smith's research.
This achievement is due to the entire team's efforts.
The victory was due to excellent preparation.
🔗 Complement Structures
Noun phrase
Structure: due to + noun phrase
due to the weather due to technical problems due to a misunderstanding due to circumstances beyond our control
Articles: articles follow normal noun phrase rules; definite/indefinite articles used as required by context
Pronoun
Structure: due to + pronoun
The success was due to him. It was all due to them. Is this due to us or to external factors?
Gerund
Structure: due to + gerund (verb-ing) or gerund phrase
The delay was due to waiting for approval. Her injury was due to overtraining. The problem is due to not following instructions. The success was due to implementing new strategies.
Clause
Structure: due to cannot be followed by a finite clause
💬 Fixed Expressions & Collocations
Idioms
“due to the fact that” – because (clause introducer) (formal, often criticized as wordy)
“in large part due to” – mainly because of (formal/academic)
“is due to” – predicative use linking subject to cause (neutral to formal)
Collocations
Verb + prep:
Obligatory:
Common: be due to (most common), attributed due to, occur due to, happen due to, arise due to, result due to (less common, ‘result from’ preferred)
Adj + prep:
Common: largely due to, mainly due to, partly due to, entirely due to, solely due to, primarily due to
Noun + prep:
Common: cancellation due to, delay due to, failure due to, death due to, increase due to, decrease due to, absence due to, closure due to, postponement due to
⚠️ Common Errors
❌ Due to it was raining, we cancelled the picnic.→✓ Because it was raining, we cancelled the picnic. / The cancellation was due to rain.
'Due to' cannot introduce a clause directly. It must be followed by a noun phrase or gerund, not a finite clause. Use 'because' or 'since' to introduce clauses.
Common for: Common across all language backgrounds; reflects confusion between prepositional and conjunctional functions
High impact – marks non-native usage clearly impact
❌ We stayed home due to it was cold.→✓ We stayed home because it was cold. / We stayed home due to the cold weather.
Cannot use 'due to' + pronoun + clause. Must restructure with noun phrase or use conjunction 'because'.
Common for: Romance languages, Asian languages where causal markers can introduce clauses
High impact impact
❌ Due to the bad weather, the flight delayed.→✓ Due to the bad weather, the flight was delayed.
When 'due to' begins a sentence, the main clause typically needs a passive construction or copula verb. The cause affects the subject.
Common for: Languages with different passive voice patterns
Medium impact impact
❌ The meeting cancelled due to technical issues.→✓ The meeting was cancelled due to technical issues.
'Due to' typically follows a form of 'be' or appears after the subject it modifies. Active verbs don't normally precede 'due to' in this position.
Common for: Various L1 backgrounds
Medium-high impact impact
❌ He succeeded due to he worked hard.→✓ He succeeded due to hard work. / He succeeded because he worked hard.
Cannot follow 'due to' with a clause. Use noun phrase ('hard work') or gerund ('working hard'), or switch to 'because'.
Common for: Universal – syntactic confusion between prepositions and conjunctions
High impact impact
❌ Due to I was sick, I missed class.→✓ Because I was sick, I missed class. / I missed class due to illness.
Cannot use 'due to' as a sentence-initial conjunction with a clause. This is a conjunction position requiring 'because', 'since', or 'as'.
Common for: Common across many L1s; reflects misunderstanding of 'due to' as conjunction
High impact – fundamental grammatical error impact
❌ The accident happened due to the driver was careless.→✓ The accident happened because the driver was careless. / The accident was due to driver carelessness. / The accident was due to the driver being careless.
'Due to' requires nominal complement (noun, gerund), not finite clause. Must nominalize the cause or use 'because'.
Common for: Universal tendency to treat causal expressions as interchangeable
High impact impact
❌ Thanks to vs. due to confusion: The project failed thanks to poor planning.→✓ The project failed due to poor planning. (neutral/negative) / The project succeeded thanks to good planning. (positive)
'Thanks to' typically implies positive outcomes or ironic negative ones; 'due to' is neutral. Not interchangeable in serious negative contexts.
Common for: Languages without this semantic distinction
Medium impact – affects appropriateness impact
❌ Confusion with 'because of': Due to of the rain, we stayed inside.→✓ Due to the rain, we stayed inside. / Because of the rain, we stayed inside.
Learners sometimes conflate 'due to' and 'because of', adding unnecessary 'of'. Both mean the same but 'due to' never takes 'of'.
Common for: Overgeneralization from 'because of' pattern
Low-medium impact impact
⚖️ Contrasts with Similar Prepositions
Due vs to vs vs vs because vs of
Due vs to vs vs vs because
Key difference: 'Due to' is a preposition (+ noun/gerund); 'because' is a conjunction (+ clause)
Due vs to vs vs vs owing vs to
Key difference: Synonymous; 'owing to' slightly more formal/British
Due vs to vs vs vs thanks vs to
Key difference: 'Thanks to' implies positive outcome or ironic usage; 'due to' is neutral
Due vs to vs vs vs caused vs by
Key difference: 'Caused by' explicitly emphasizes direct causation; 'due to' can be more general attribution
Due vs to vs vs vs as vs a vs result vs of
Key difference: 'As a result of' emphasizes consequence relationship; 'due to' more neutral
🌍 Etymology
Origin: From Latin 'debitus' (owed, owing) through Old French 'deu' (past participle of 'devoir' – to owe)
Original meaning: “'Due' originally meant 'owed' or 'owing' (financial/moral obligation sense)”