അതുപോലെ തന്നെ എക്ലിപ്സ് ചെയ്ത ഫോം രണ്ടാണ്, ഒന്ന് പൂർണ്ണമായും എക്ലിപ്സ് ചെയ്യപ്പെടുന്നു , മറ്റൊന്ന് ഭാഗികമായി എക്ലിപ്സ് ചെയ്യപ്പെടുന്നു, അവിടെ ഒരു മെഥൈലും ഒരു ഹൈഡ്രജനും പരസ്പരം എക്ലിപ്സ് ചെയ്യുന്നു.
అదేవిధంగా గ్రహణం ఏర్పడిన రూపాలు కూడా రెండు, ఒకటి పూర్తిగా గ్రహణం మరియు మరొకటి పాక్షికంగా గ్రహణం అవుతుంది, ఇక్కడ ఒక మిథైల్ మరియు ఒక హైడ్రోజన్ ఒకదానికొకటి గ్రహణం అవుతాయి.