Present Infinite Tense:

Утвердительная форма: I speak, You speak, He/she/it speaks, We speak, You speak, They speak.Отрицательная форма: I do not speak, You do not speak, He/she/it does not speak, We do not speak, You do not speak, They do not speak.Вопросительная форма: Do I speak, Do you speak, Does he/she/it speak, Do we speak, Do you speak, Do they speak.

Past Infinite Tense:

Утвердительная форма: I spoke, You spoke, He/she/it spoke, We spoke, You spoke, They spoke.Отрицательная форма: I did not speak, You did not speak, He/she/it did not speak, We did not speak, You did not speak, They did not speak.Вопросительная форма: Did I speak, Did you speak, Did he/she/it speak, Did we speak, Did you speak, Did they speak.

Future Infinite Tense:

Утвердительная форма: I will speak, You will speak, He/she/it will speak, We will speak, You will speak, They will speak.Отрицательная форма: I will not speak, You will not speak, He/she/it will not speak, We will not speak, You will not speak, They will not speak.Вопросительная форма: Will I speak, Will you speak, Will he/she/it speak, Will we speak, Will you speak, Will they speak.