Lamiahill30 Lamiahill30

12-08-2016
English

contestada

When using the perfect tenses of verbs, it's necessary to add a/an infinitive

Respuesta :

WorldlyGlass49 WorldlyGlass49

24-08-2016

When using the perfect tenses of verbs, it's necessary to add a helping verb.
For example: I have been working on that paper for weeks.
Have and been are helping verbs, and the whole tense is called present perfect progressive.

Answer Link

Otras preguntas

write the ratio 28 inches to 5 feet as a fraction in simplest form

How can I use the word technology in a sentence

How do you access the dictionary and thesaurus in Word? A. Click the Dictionary/Thesaurus icon in the upper-left page. B. In the View tab, click the Dictionary

Jessica is measuring two line segments.the first line segment is 30cm long. The second line segment is 500 mm long. How long are the two line segments together

can their supported hypothesis be called a scientific theory ? why

What is 44% as a fraction in simplest form

Find the slope of the parallel to each given line. 1) y=2/3x-2 2)y=9/5x-5 Find the slope of a line perpendicular to each given line 1)y=-1/2x-2 2)y=-x-1

in the xy plane, what is the y intercept of the graph of the equation y=2 (x+3)(x+4)?

which fungus is an example of a sac fungus. A. bread mold, B. garden mushroom, C. morel, D. athletes foot

four friends share 32 tokens . if they share equally what fraction of tokens will each person get