I imagine that by "base form" you mean the "infinitive" of a verb. If the infinitive does not have the preposition "to" before it, it is referred to as the "bare infinitive". At least, that's the terminology I've come across when teaching English to foreigners.
The dictionary form of a verb is called the base form or the infinitive form of the verb. It is the form of the verb that is typically used to look up the verb in the dictionary. In English, the base form of a verb usually ends in "-e," "-er," or "-ing."
will go Will is followed by the base form of the verb
The base form of a verb is also known as its infinitive form. It is the simplest form of the verb that is used in dictionaries and provides the root meaning of the action.
The regular verb form of "remove" is "removed." It follows the standard pattern for forming past tense in English by adding "-ed" to the base form of the verb.
In English, the sign of an infinitive is "to" + the base form of the verb (e.g. to run, to eat).
The dictionary form of a verb is called the base form or the infinitive form of the verb. It is the form of the verb that is typically used to look up the verb in the dictionary. In English, the base form of a verb usually ends in "-e," "-er," or "-ing."
will go Will is followed by the base form of the verb
The base form of a verb is also known as its infinitive form. It is the simplest form of the verb that is used in dictionaries and provides the root meaning of the action.
The regular verb form of "remove" is "removed." It follows the standard pattern for forming past tense in English by adding "-ed" to the base form of the verb.
In English, the sign of an infinitive is "to" + the base form of the verb (e.g. to run, to eat).
The base form of a verb is also known as the infinitive form.
The base form of the verb "told" is "tell."
It's the verb without any endings ,for example the base form of "stays" or "stayed" is the verb "stay". The base form also functions as the "infinitive".
The correct phrase is "did you see." The auxiliary verb "did" is followed by the base form of the verb "see" in questions in English.
Detect
In English, the verb often takes the auxiliary verb "do" before the subject to form a question. For example, "Do you like coffee?" is a question form compared to the statement "You like coffee." This is known as the auxiliary verb "do" in the present simple tense.
So is not an infinitive. An infinitive is [to + a verb].