Remember this!
The past tense form of 'coprecipitating' is coprecipitated. Example: They coprecipitated the two substances to form a solid compound. (They coprecipitated the two substances to form a solid compound.)
Definition of “coprecipitate”
- to precipitate together with another substance
- the process of forming a solid from a solution by the simultaneous precipitation of two or more substances
Tense sentence structure and examples:
Notes from a Native English Speaker
Here are the general structures of a present and past participle. Remember, some verbs have an irregular form and may not follow this structure: Present Participle: [Verb] -ing Past Participle: [Verb] -ed
| Past Simple | coprecipitated |
| Past Continuous | coprecipitating |
| Past Perfect | coprecipitated |
Example
The scientists coprecipitated the chemicals to observe their reaction.
The scientists coprecipitated the chemicals to observe their reaction.
Example
We coprecipitated the substances to form a stable compound.
We coprecipitated the substances to form a stable compound.
Example
At that time, they were coprecipitating the elements to create a solid material.
At that time, they were coprecipitating the elements to create a solid material.
Example
I wasn't coprecipitating any substances during the experiment.
I wasn't coprecipitating any substances during the experiment.
Example
By the end of the project, they had coprecipitated several compounds.
By the end of the project, they had coprecipitated several compounds.
Example
She had coprecipitated the substances before analyzing their properties.
She had coprecipitated the substances before analyzing their properties.
